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Lecture 12
SOT
Advanced photonic software
Applications optical sensors
Assoc prof Galatus Ramona
Outline
◼ I Numerical methods component and system
optimization
◼ II Applications optical sensors design and apps
IOptical Software- numerical
methods
◼ Component based (BPM FDTD ndash Optiwave
Fimmwave- FEM Zemax RSoft)
◼ System based (VPIPhotonics Optiwave Liekki)
Liekki - httpwwwnlightnet
(Finland)Erbium Doped fibers 20μm- and 25μm-core double-clad fibers
code Yb 1200 -25 -250DC provider Liekki Oy
bullλs = 1064μm Ps = 300 mW λP = 976 nm Pp = 30 W
allows optical component and system design engineers to determine
-the tradeoffs between EDFAs EYDFs EYDWs YDFs
-performance by calculating how metrics such as
max output power min noise figure min gain ripple
and minimum pump power
depend on device specifications such as
pump wavelength range passive component losses
The component library includes single or double-clad fibers
static and dynamic amplifiers
A top-view - qualitative idea about the core coverage
Power density in M1
0
1
2
3
4
5
6
-42 -252 -84 84 252 42
axial power distribution
VPISystem (VPIPhotonics)
Example
httpwwwvpiphotonicscomCMActivePhotonicsphp
Transmitters
The optical spectrum of the DFB laser output is shown below
There is only one mode in the spectrum
The signal mode only takes up a very narrow bandwidth which can efficiently be used in WDM systems
Applications◼ Design high-capacity WDM systems including novel modulation schemes CD and PMD compensation Raman and hybrid
amplification optical signal processing optical channel monitoring
◼ Develop high-performance amp cost-effective solutions for 100GbE using coherent detection and digital signal processing
◼ Evaluate risks in component choice by considering the details of systems design
◼ Assess component performance in a virtual test-bed to develop component specifications
◼ Perform quick WDM system design evaluation using link performance analysis functions and engineering design rules
◼ Evaluate crosstalk and dynamics in reconfigurable DWDM networks due to power transients and test countermeasures
◼ Evaluate advantages of modulation formats like Duobinary CSRZ mQAM PSBT (CSRZ-)DPSK (RZ-)DQPSK
◼ Explore several Tbits systems using C L and S band windows
◼ Develop Ultra Long Haul amplified systems and submarine systems
◼ Select technologies (CWDM PON ROADM RSOA) and topologies of aggregation and distribution networks
◼ Evaluate schemes for microwave and RF-over-Fiber systems carrying wireless formats (WiFi WiMax UMTS CDMA)
◼ Quantify fiber-induced signal degradation from CD Kerr PMD SRS SBS reflections
◼ Evaluate new aggregation formats such as optical CDMA and optical SCM-OFDM
◼ Investigate the feasibility of upgrading analog HFC networks with digital services
◼ Identify critical design parameters including laser chirp RIN amplifier gain-tilt and noise path loss and filtering
◼ Maximize the capacity of the fiber plant using bidirectional transmission
Optiwavehttpoptiwavecom
BPM - finite difference beam propagating method ndashsolves Maxwells equations by using finite differences in place of
partial derivatives Works in the frequency domain and as such only weak non-linearities can be modelled
FDTD-Finite Difference Time Domain-ability to model light propagation scattering and diffraction and reflection and
polarization effects It can also model material anisotropy and dispersion without any pre-assumption of field behavior
such as the slowly varying amplitude approximation The method allows for the effective and powerful simulation and
analysis of sub-micron devices with very fine structural details A sub-micron scale implies a high degree of light
confinement and correspondingly the large refractive index difference of the materials (mostly semiconductors) to be
used in a typical device design
OptiSPICE
NetList
Applications
◼ WDMTDM or CATV network design
◼ SONETSDH ring design
◼ Transmitter channel amplifier and receiver design
◼ Dispersion map design
◼ Estimation of BER and system penalties◼ with different receiver models
◼ Amplified System BER and link budget calculations
Related publications
V Roncin et al System characterization of a passive 40 Gbs All Optical Clock Recovery ahead of the receiver Opt xpress 15 6003 (2007)
N Antoniades et al Value proposition for amplets as banded amplification solutions in evolving WDM metro network architectures J Opt Netw 4 101 (2005)
A Rieznik and H L Fragnito Analytical solution for the dynamic behavior of erbium-doped fiber amplifiers with constant population inversion along the fiber J Opt Soc Am B 21 1732 (2004)
RSoft
httprsoftdesigncomproductsphpsub=Product+Overview
httpwwwrsoftdesigncomproductsphpsub=Component+Designampitm=BeamPROP
planning optimization modeling and simulation software tools and services offer a
preview of end results allowing our customers-and their customers-to quickly make
definitive design choices It helps to demonstrate value across the spectrum
Component Design Suite - analyze complex photonic devices and components
through industry-leading computer aided design
System Simulation - determine the performance of optical telecom and datacom links
through comprehensive simulation techniques and component models
Network Modeling - cost-effectively deploy DWDM and SONET technologies while
designing and optimizing an optical network
wwwopticalrescom
LighTools
httpwwwopticalrescomcvCODEVpdf
Code V
Zemaxhttpwwwoptima-researchcomindexphppage=zemax-features
GLAD
◼ Laser and Physical Optics Design Software
(wwwaorcom)
Optical sensors and apps
II Definition
Optical sensor- a photonic system in which the input signal (Vi) introduces modifications or modulation of
light characteristics (transmission intensity dispersion Reflection absorption etc) that after being detected and
processed will deliver an output signal (Vout usually in electrical domain) which will be a valid reproduction of
object variable
Conceptual block diagram of
the Optical Sensor (OS) system
Differences
Sensor
TransducerTraductor
Adjust system operating
Photonic Sensor Market - 2009
Hopefully area of interest
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
Outline
◼ I Numerical methods component and system
optimization
◼ II Applications optical sensors design and apps
IOptical Software- numerical
methods
◼ Component based (BPM FDTD ndash Optiwave
Fimmwave- FEM Zemax RSoft)
◼ System based (VPIPhotonics Optiwave Liekki)
Liekki - httpwwwnlightnet
(Finland)Erbium Doped fibers 20μm- and 25μm-core double-clad fibers
code Yb 1200 -25 -250DC provider Liekki Oy
bullλs = 1064μm Ps = 300 mW λP = 976 nm Pp = 30 W
allows optical component and system design engineers to determine
-the tradeoffs between EDFAs EYDFs EYDWs YDFs
-performance by calculating how metrics such as
max output power min noise figure min gain ripple
and minimum pump power
depend on device specifications such as
pump wavelength range passive component losses
The component library includes single or double-clad fibers
static and dynamic amplifiers
A top-view - qualitative idea about the core coverage
Power density in M1
0
1
2
3
4
5
6
-42 -252 -84 84 252 42
axial power distribution
VPISystem (VPIPhotonics)
Example
httpwwwvpiphotonicscomCMActivePhotonicsphp
Transmitters
The optical spectrum of the DFB laser output is shown below
There is only one mode in the spectrum
The signal mode only takes up a very narrow bandwidth which can efficiently be used in WDM systems
Applications◼ Design high-capacity WDM systems including novel modulation schemes CD and PMD compensation Raman and hybrid
amplification optical signal processing optical channel monitoring
◼ Develop high-performance amp cost-effective solutions for 100GbE using coherent detection and digital signal processing
◼ Evaluate risks in component choice by considering the details of systems design
◼ Assess component performance in a virtual test-bed to develop component specifications
◼ Perform quick WDM system design evaluation using link performance analysis functions and engineering design rules
◼ Evaluate crosstalk and dynamics in reconfigurable DWDM networks due to power transients and test countermeasures
◼ Evaluate advantages of modulation formats like Duobinary CSRZ mQAM PSBT (CSRZ-)DPSK (RZ-)DQPSK
◼ Explore several Tbits systems using C L and S band windows
◼ Develop Ultra Long Haul amplified systems and submarine systems
◼ Select technologies (CWDM PON ROADM RSOA) and topologies of aggregation and distribution networks
◼ Evaluate schemes for microwave and RF-over-Fiber systems carrying wireless formats (WiFi WiMax UMTS CDMA)
◼ Quantify fiber-induced signal degradation from CD Kerr PMD SRS SBS reflections
◼ Evaluate new aggregation formats such as optical CDMA and optical SCM-OFDM
◼ Investigate the feasibility of upgrading analog HFC networks with digital services
◼ Identify critical design parameters including laser chirp RIN amplifier gain-tilt and noise path loss and filtering
◼ Maximize the capacity of the fiber plant using bidirectional transmission
Optiwavehttpoptiwavecom
BPM - finite difference beam propagating method ndashsolves Maxwells equations by using finite differences in place of
partial derivatives Works in the frequency domain and as such only weak non-linearities can be modelled
FDTD-Finite Difference Time Domain-ability to model light propagation scattering and diffraction and reflection and
polarization effects It can also model material anisotropy and dispersion without any pre-assumption of field behavior
such as the slowly varying amplitude approximation The method allows for the effective and powerful simulation and
analysis of sub-micron devices with very fine structural details A sub-micron scale implies a high degree of light
confinement and correspondingly the large refractive index difference of the materials (mostly semiconductors) to be
used in a typical device design
OptiSPICE
NetList
Applications
◼ WDMTDM or CATV network design
◼ SONETSDH ring design
◼ Transmitter channel amplifier and receiver design
◼ Dispersion map design
◼ Estimation of BER and system penalties◼ with different receiver models
◼ Amplified System BER and link budget calculations
Related publications
V Roncin et al System characterization of a passive 40 Gbs All Optical Clock Recovery ahead of the receiver Opt xpress 15 6003 (2007)
N Antoniades et al Value proposition for amplets as banded amplification solutions in evolving WDM metro network architectures J Opt Netw 4 101 (2005)
A Rieznik and H L Fragnito Analytical solution for the dynamic behavior of erbium-doped fiber amplifiers with constant population inversion along the fiber J Opt Soc Am B 21 1732 (2004)
RSoft
httprsoftdesigncomproductsphpsub=Product+Overview
httpwwwrsoftdesigncomproductsphpsub=Component+Designampitm=BeamPROP
planning optimization modeling and simulation software tools and services offer a
preview of end results allowing our customers-and their customers-to quickly make
definitive design choices It helps to demonstrate value across the spectrum
Component Design Suite - analyze complex photonic devices and components
through industry-leading computer aided design
System Simulation - determine the performance of optical telecom and datacom links
through comprehensive simulation techniques and component models
Network Modeling - cost-effectively deploy DWDM and SONET technologies while
designing and optimizing an optical network
wwwopticalrescom
LighTools
httpwwwopticalrescomcvCODEVpdf
Code V
Zemaxhttpwwwoptima-researchcomindexphppage=zemax-features
GLAD
◼ Laser and Physical Optics Design Software
(wwwaorcom)
Optical sensors and apps
II Definition
Optical sensor- a photonic system in which the input signal (Vi) introduces modifications or modulation of
light characteristics (transmission intensity dispersion Reflection absorption etc) that after being detected and
processed will deliver an output signal (Vout usually in electrical domain) which will be a valid reproduction of
object variable
Conceptual block diagram of
the Optical Sensor (OS) system
Differences
Sensor
TransducerTraductor
Adjust system operating
Photonic Sensor Market - 2009
Hopefully area of interest
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
IOptical Software- numerical
methods
◼ Component based (BPM FDTD ndash Optiwave
Fimmwave- FEM Zemax RSoft)
◼ System based (VPIPhotonics Optiwave Liekki)
Liekki - httpwwwnlightnet
(Finland)Erbium Doped fibers 20μm- and 25μm-core double-clad fibers
code Yb 1200 -25 -250DC provider Liekki Oy
bullλs = 1064μm Ps = 300 mW λP = 976 nm Pp = 30 W
allows optical component and system design engineers to determine
-the tradeoffs between EDFAs EYDFs EYDWs YDFs
-performance by calculating how metrics such as
max output power min noise figure min gain ripple
and minimum pump power
depend on device specifications such as
pump wavelength range passive component losses
The component library includes single or double-clad fibers
static and dynamic amplifiers
A top-view - qualitative idea about the core coverage
Power density in M1
0
1
2
3
4
5
6
-42 -252 -84 84 252 42
axial power distribution
VPISystem (VPIPhotonics)
Example
httpwwwvpiphotonicscomCMActivePhotonicsphp
Transmitters
The optical spectrum of the DFB laser output is shown below
There is only one mode in the spectrum
The signal mode only takes up a very narrow bandwidth which can efficiently be used in WDM systems
Applications◼ Design high-capacity WDM systems including novel modulation schemes CD and PMD compensation Raman and hybrid
amplification optical signal processing optical channel monitoring
◼ Develop high-performance amp cost-effective solutions for 100GbE using coherent detection and digital signal processing
◼ Evaluate risks in component choice by considering the details of systems design
◼ Assess component performance in a virtual test-bed to develop component specifications
◼ Perform quick WDM system design evaluation using link performance analysis functions and engineering design rules
◼ Evaluate crosstalk and dynamics in reconfigurable DWDM networks due to power transients and test countermeasures
◼ Evaluate advantages of modulation formats like Duobinary CSRZ mQAM PSBT (CSRZ-)DPSK (RZ-)DQPSK
◼ Explore several Tbits systems using C L and S band windows
◼ Develop Ultra Long Haul amplified systems and submarine systems
◼ Select technologies (CWDM PON ROADM RSOA) and topologies of aggregation and distribution networks
◼ Evaluate schemes for microwave and RF-over-Fiber systems carrying wireless formats (WiFi WiMax UMTS CDMA)
◼ Quantify fiber-induced signal degradation from CD Kerr PMD SRS SBS reflections
◼ Evaluate new aggregation formats such as optical CDMA and optical SCM-OFDM
◼ Investigate the feasibility of upgrading analog HFC networks with digital services
◼ Identify critical design parameters including laser chirp RIN amplifier gain-tilt and noise path loss and filtering
◼ Maximize the capacity of the fiber plant using bidirectional transmission
Optiwavehttpoptiwavecom
BPM - finite difference beam propagating method ndashsolves Maxwells equations by using finite differences in place of
partial derivatives Works in the frequency domain and as such only weak non-linearities can be modelled
FDTD-Finite Difference Time Domain-ability to model light propagation scattering and diffraction and reflection and
polarization effects It can also model material anisotropy and dispersion without any pre-assumption of field behavior
such as the slowly varying amplitude approximation The method allows for the effective and powerful simulation and
analysis of sub-micron devices with very fine structural details A sub-micron scale implies a high degree of light
confinement and correspondingly the large refractive index difference of the materials (mostly semiconductors) to be
used in a typical device design
OptiSPICE
NetList
Applications
◼ WDMTDM or CATV network design
◼ SONETSDH ring design
◼ Transmitter channel amplifier and receiver design
◼ Dispersion map design
◼ Estimation of BER and system penalties◼ with different receiver models
◼ Amplified System BER and link budget calculations
Related publications
V Roncin et al System characterization of a passive 40 Gbs All Optical Clock Recovery ahead of the receiver Opt xpress 15 6003 (2007)
N Antoniades et al Value proposition for amplets as banded amplification solutions in evolving WDM metro network architectures J Opt Netw 4 101 (2005)
A Rieznik and H L Fragnito Analytical solution for the dynamic behavior of erbium-doped fiber amplifiers with constant population inversion along the fiber J Opt Soc Am B 21 1732 (2004)
RSoft
httprsoftdesigncomproductsphpsub=Product+Overview
httpwwwrsoftdesigncomproductsphpsub=Component+Designampitm=BeamPROP
planning optimization modeling and simulation software tools and services offer a
preview of end results allowing our customers-and their customers-to quickly make
definitive design choices It helps to demonstrate value across the spectrum
Component Design Suite - analyze complex photonic devices and components
through industry-leading computer aided design
System Simulation - determine the performance of optical telecom and datacom links
through comprehensive simulation techniques and component models
Network Modeling - cost-effectively deploy DWDM and SONET technologies while
designing and optimizing an optical network
wwwopticalrescom
LighTools
httpwwwopticalrescomcvCODEVpdf
Code V
Zemaxhttpwwwoptima-researchcomindexphppage=zemax-features
GLAD
◼ Laser and Physical Optics Design Software
(wwwaorcom)
Optical sensors and apps
II Definition
Optical sensor- a photonic system in which the input signal (Vi) introduces modifications or modulation of
light characteristics (transmission intensity dispersion Reflection absorption etc) that after being detected and
processed will deliver an output signal (Vout usually in electrical domain) which will be a valid reproduction of
object variable
Conceptual block diagram of
the Optical Sensor (OS) system
Differences
Sensor
TransducerTraductor
Adjust system operating
Photonic Sensor Market - 2009
Hopefully area of interest
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
Liekki - httpwwwnlightnet
(Finland)Erbium Doped fibers 20μm- and 25μm-core double-clad fibers
code Yb 1200 -25 -250DC provider Liekki Oy
bullλs = 1064μm Ps = 300 mW λP = 976 nm Pp = 30 W
allows optical component and system design engineers to determine
-the tradeoffs between EDFAs EYDFs EYDWs YDFs
-performance by calculating how metrics such as
max output power min noise figure min gain ripple
and minimum pump power
depend on device specifications such as
pump wavelength range passive component losses
The component library includes single or double-clad fibers
static and dynamic amplifiers
A top-view - qualitative idea about the core coverage
Power density in M1
0
1
2
3
4
5
6
-42 -252 -84 84 252 42
axial power distribution
VPISystem (VPIPhotonics)
Example
httpwwwvpiphotonicscomCMActivePhotonicsphp
Transmitters
The optical spectrum of the DFB laser output is shown below
There is only one mode in the spectrum
The signal mode only takes up a very narrow bandwidth which can efficiently be used in WDM systems
Applications◼ Design high-capacity WDM systems including novel modulation schemes CD and PMD compensation Raman and hybrid
amplification optical signal processing optical channel monitoring
◼ Develop high-performance amp cost-effective solutions for 100GbE using coherent detection and digital signal processing
◼ Evaluate risks in component choice by considering the details of systems design
◼ Assess component performance in a virtual test-bed to develop component specifications
◼ Perform quick WDM system design evaluation using link performance analysis functions and engineering design rules
◼ Evaluate crosstalk and dynamics in reconfigurable DWDM networks due to power transients and test countermeasures
◼ Evaluate advantages of modulation formats like Duobinary CSRZ mQAM PSBT (CSRZ-)DPSK (RZ-)DQPSK
◼ Explore several Tbits systems using C L and S band windows
◼ Develop Ultra Long Haul amplified systems and submarine systems
◼ Select technologies (CWDM PON ROADM RSOA) and topologies of aggregation and distribution networks
◼ Evaluate schemes for microwave and RF-over-Fiber systems carrying wireless formats (WiFi WiMax UMTS CDMA)
◼ Quantify fiber-induced signal degradation from CD Kerr PMD SRS SBS reflections
◼ Evaluate new aggregation formats such as optical CDMA and optical SCM-OFDM
◼ Investigate the feasibility of upgrading analog HFC networks with digital services
◼ Identify critical design parameters including laser chirp RIN amplifier gain-tilt and noise path loss and filtering
◼ Maximize the capacity of the fiber plant using bidirectional transmission
Optiwavehttpoptiwavecom
BPM - finite difference beam propagating method ndashsolves Maxwells equations by using finite differences in place of
partial derivatives Works in the frequency domain and as such only weak non-linearities can be modelled
FDTD-Finite Difference Time Domain-ability to model light propagation scattering and diffraction and reflection and
polarization effects It can also model material anisotropy and dispersion without any pre-assumption of field behavior
such as the slowly varying amplitude approximation The method allows for the effective and powerful simulation and
analysis of sub-micron devices with very fine structural details A sub-micron scale implies a high degree of light
confinement and correspondingly the large refractive index difference of the materials (mostly semiconductors) to be
used in a typical device design
OptiSPICE
NetList
Applications
◼ WDMTDM or CATV network design
◼ SONETSDH ring design
◼ Transmitter channel amplifier and receiver design
◼ Dispersion map design
◼ Estimation of BER and system penalties◼ with different receiver models
◼ Amplified System BER and link budget calculations
Related publications
V Roncin et al System characterization of a passive 40 Gbs All Optical Clock Recovery ahead of the receiver Opt xpress 15 6003 (2007)
N Antoniades et al Value proposition for amplets as banded amplification solutions in evolving WDM metro network architectures J Opt Netw 4 101 (2005)
A Rieznik and H L Fragnito Analytical solution for the dynamic behavior of erbium-doped fiber amplifiers with constant population inversion along the fiber J Opt Soc Am B 21 1732 (2004)
RSoft
httprsoftdesigncomproductsphpsub=Product+Overview
httpwwwrsoftdesigncomproductsphpsub=Component+Designampitm=BeamPROP
planning optimization modeling and simulation software tools and services offer a
preview of end results allowing our customers-and their customers-to quickly make
definitive design choices It helps to demonstrate value across the spectrum
Component Design Suite - analyze complex photonic devices and components
through industry-leading computer aided design
System Simulation - determine the performance of optical telecom and datacom links
through comprehensive simulation techniques and component models
Network Modeling - cost-effectively deploy DWDM and SONET technologies while
designing and optimizing an optical network
wwwopticalrescom
LighTools
httpwwwopticalrescomcvCODEVpdf
Code V
Zemaxhttpwwwoptima-researchcomindexphppage=zemax-features
GLAD
◼ Laser and Physical Optics Design Software
(wwwaorcom)
Optical sensors and apps
II Definition
Optical sensor- a photonic system in which the input signal (Vi) introduces modifications or modulation of
light characteristics (transmission intensity dispersion Reflection absorption etc) that after being detected and
processed will deliver an output signal (Vout usually in electrical domain) which will be a valid reproduction of
object variable
Conceptual block diagram of
the Optical Sensor (OS) system
Differences
Sensor
TransducerTraductor
Adjust system operating
Photonic Sensor Market - 2009
Hopefully area of interest
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
A top-view - qualitative idea about the core coverage
Power density in M1
0
1
2
3
4
5
6
-42 -252 -84 84 252 42
axial power distribution
VPISystem (VPIPhotonics)
Example
httpwwwvpiphotonicscomCMActivePhotonicsphp
Transmitters
The optical spectrum of the DFB laser output is shown below
There is only one mode in the spectrum
The signal mode only takes up a very narrow bandwidth which can efficiently be used in WDM systems
Applications◼ Design high-capacity WDM systems including novel modulation schemes CD and PMD compensation Raman and hybrid
amplification optical signal processing optical channel monitoring
◼ Develop high-performance amp cost-effective solutions for 100GbE using coherent detection and digital signal processing
◼ Evaluate risks in component choice by considering the details of systems design
◼ Assess component performance in a virtual test-bed to develop component specifications
◼ Perform quick WDM system design evaluation using link performance analysis functions and engineering design rules
◼ Evaluate crosstalk and dynamics in reconfigurable DWDM networks due to power transients and test countermeasures
◼ Evaluate advantages of modulation formats like Duobinary CSRZ mQAM PSBT (CSRZ-)DPSK (RZ-)DQPSK
◼ Explore several Tbits systems using C L and S band windows
◼ Develop Ultra Long Haul amplified systems and submarine systems
◼ Select technologies (CWDM PON ROADM RSOA) and topologies of aggregation and distribution networks
◼ Evaluate schemes for microwave and RF-over-Fiber systems carrying wireless formats (WiFi WiMax UMTS CDMA)
◼ Quantify fiber-induced signal degradation from CD Kerr PMD SRS SBS reflections
◼ Evaluate new aggregation formats such as optical CDMA and optical SCM-OFDM
◼ Investigate the feasibility of upgrading analog HFC networks with digital services
◼ Identify critical design parameters including laser chirp RIN amplifier gain-tilt and noise path loss and filtering
◼ Maximize the capacity of the fiber plant using bidirectional transmission
Optiwavehttpoptiwavecom
BPM - finite difference beam propagating method ndashsolves Maxwells equations by using finite differences in place of
partial derivatives Works in the frequency domain and as such only weak non-linearities can be modelled
FDTD-Finite Difference Time Domain-ability to model light propagation scattering and diffraction and reflection and
polarization effects It can also model material anisotropy and dispersion without any pre-assumption of field behavior
such as the slowly varying amplitude approximation The method allows for the effective and powerful simulation and
analysis of sub-micron devices with very fine structural details A sub-micron scale implies a high degree of light
confinement and correspondingly the large refractive index difference of the materials (mostly semiconductors) to be
used in a typical device design
OptiSPICE
NetList
Applications
◼ WDMTDM or CATV network design
◼ SONETSDH ring design
◼ Transmitter channel amplifier and receiver design
◼ Dispersion map design
◼ Estimation of BER and system penalties◼ with different receiver models
◼ Amplified System BER and link budget calculations
Related publications
V Roncin et al System characterization of a passive 40 Gbs All Optical Clock Recovery ahead of the receiver Opt xpress 15 6003 (2007)
N Antoniades et al Value proposition for amplets as banded amplification solutions in evolving WDM metro network architectures J Opt Netw 4 101 (2005)
A Rieznik and H L Fragnito Analytical solution for the dynamic behavior of erbium-doped fiber amplifiers with constant population inversion along the fiber J Opt Soc Am B 21 1732 (2004)
RSoft
httprsoftdesigncomproductsphpsub=Product+Overview
httpwwwrsoftdesigncomproductsphpsub=Component+Designampitm=BeamPROP
planning optimization modeling and simulation software tools and services offer a
preview of end results allowing our customers-and their customers-to quickly make
definitive design choices It helps to demonstrate value across the spectrum
Component Design Suite - analyze complex photonic devices and components
through industry-leading computer aided design
System Simulation - determine the performance of optical telecom and datacom links
through comprehensive simulation techniques and component models
Network Modeling - cost-effectively deploy DWDM and SONET technologies while
designing and optimizing an optical network
wwwopticalrescom
LighTools
httpwwwopticalrescomcvCODEVpdf
Code V
Zemaxhttpwwwoptima-researchcomindexphppage=zemax-features
GLAD
◼ Laser and Physical Optics Design Software
(wwwaorcom)
Optical sensors and apps
II Definition
Optical sensor- a photonic system in which the input signal (Vi) introduces modifications or modulation of
light characteristics (transmission intensity dispersion Reflection absorption etc) that after being detected and
processed will deliver an output signal (Vout usually in electrical domain) which will be a valid reproduction of
object variable
Conceptual block diagram of
the Optical Sensor (OS) system
Differences
Sensor
TransducerTraductor
Adjust system operating
Photonic Sensor Market - 2009
Hopefully area of interest
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
VPISystem (VPIPhotonics)
Example
httpwwwvpiphotonicscomCMActivePhotonicsphp
Transmitters
The optical spectrum of the DFB laser output is shown below
There is only one mode in the spectrum
The signal mode only takes up a very narrow bandwidth which can efficiently be used in WDM systems
Applications◼ Design high-capacity WDM systems including novel modulation schemes CD and PMD compensation Raman and hybrid
amplification optical signal processing optical channel monitoring
◼ Develop high-performance amp cost-effective solutions for 100GbE using coherent detection and digital signal processing
◼ Evaluate risks in component choice by considering the details of systems design
◼ Assess component performance in a virtual test-bed to develop component specifications
◼ Perform quick WDM system design evaluation using link performance analysis functions and engineering design rules
◼ Evaluate crosstalk and dynamics in reconfigurable DWDM networks due to power transients and test countermeasures
◼ Evaluate advantages of modulation formats like Duobinary CSRZ mQAM PSBT (CSRZ-)DPSK (RZ-)DQPSK
◼ Explore several Tbits systems using C L and S band windows
◼ Develop Ultra Long Haul amplified systems and submarine systems
◼ Select technologies (CWDM PON ROADM RSOA) and topologies of aggregation and distribution networks
◼ Evaluate schemes for microwave and RF-over-Fiber systems carrying wireless formats (WiFi WiMax UMTS CDMA)
◼ Quantify fiber-induced signal degradation from CD Kerr PMD SRS SBS reflections
◼ Evaluate new aggregation formats such as optical CDMA and optical SCM-OFDM
◼ Investigate the feasibility of upgrading analog HFC networks with digital services
◼ Identify critical design parameters including laser chirp RIN amplifier gain-tilt and noise path loss and filtering
◼ Maximize the capacity of the fiber plant using bidirectional transmission
Optiwavehttpoptiwavecom
BPM - finite difference beam propagating method ndashsolves Maxwells equations by using finite differences in place of
partial derivatives Works in the frequency domain and as such only weak non-linearities can be modelled
FDTD-Finite Difference Time Domain-ability to model light propagation scattering and diffraction and reflection and
polarization effects It can also model material anisotropy and dispersion without any pre-assumption of field behavior
such as the slowly varying amplitude approximation The method allows for the effective and powerful simulation and
analysis of sub-micron devices with very fine structural details A sub-micron scale implies a high degree of light
confinement and correspondingly the large refractive index difference of the materials (mostly semiconductors) to be
used in a typical device design
OptiSPICE
NetList
Applications
◼ WDMTDM or CATV network design
◼ SONETSDH ring design
◼ Transmitter channel amplifier and receiver design
◼ Dispersion map design
◼ Estimation of BER and system penalties◼ with different receiver models
◼ Amplified System BER and link budget calculations
Related publications
V Roncin et al System characterization of a passive 40 Gbs All Optical Clock Recovery ahead of the receiver Opt xpress 15 6003 (2007)
N Antoniades et al Value proposition for amplets as banded amplification solutions in evolving WDM metro network architectures J Opt Netw 4 101 (2005)
A Rieznik and H L Fragnito Analytical solution for the dynamic behavior of erbium-doped fiber amplifiers with constant population inversion along the fiber J Opt Soc Am B 21 1732 (2004)
RSoft
httprsoftdesigncomproductsphpsub=Product+Overview
httpwwwrsoftdesigncomproductsphpsub=Component+Designampitm=BeamPROP
planning optimization modeling and simulation software tools and services offer a
preview of end results allowing our customers-and their customers-to quickly make
definitive design choices It helps to demonstrate value across the spectrum
Component Design Suite - analyze complex photonic devices and components
through industry-leading computer aided design
System Simulation - determine the performance of optical telecom and datacom links
through comprehensive simulation techniques and component models
Network Modeling - cost-effectively deploy DWDM and SONET technologies while
designing and optimizing an optical network
wwwopticalrescom
LighTools
httpwwwopticalrescomcvCODEVpdf
Code V
Zemaxhttpwwwoptima-researchcomindexphppage=zemax-features
GLAD
◼ Laser and Physical Optics Design Software
(wwwaorcom)
Optical sensors and apps
II Definition
Optical sensor- a photonic system in which the input signal (Vi) introduces modifications or modulation of
light characteristics (transmission intensity dispersion Reflection absorption etc) that after being detected and
processed will deliver an output signal (Vout usually in electrical domain) which will be a valid reproduction of
object variable
Conceptual block diagram of
the Optical Sensor (OS) system
Differences
Sensor
TransducerTraductor
Adjust system operating
Photonic Sensor Market - 2009
Hopefully area of interest
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
Transmitters
The optical spectrum of the DFB laser output is shown below
There is only one mode in the spectrum
The signal mode only takes up a very narrow bandwidth which can efficiently be used in WDM systems
Applications◼ Design high-capacity WDM systems including novel modulation schemes CD and PMD compensation Raman and hybrid
amplification optical signal processing optical channel monitoring
◼ Develop high-performance amp cost-effective solutions for 100GbE using coherent detection and digital signal processing
◼ Evaluate risks in component choice by considering the details of systems design
◼ Assess component performance in a virtual test-bed to develop component specifications
◼ Perform quick WDM system design evaluation using link performance analysis functions and engineering design rules
◼ Evaluate crosstalk and dynamics in reconfigurable DWDM networks due to power transients and test countermeasures
◼ Evaluate advantages of modulation formats like Duobinary CSRZ mQAM PSBT (CSRZ-)DPSK (RZ-)DQPSK
◼ Explore several Tbits systems using C L and S band windows
◼ Develop Ultra Long Haul amplified systems and submarine systems
◼ Select technologies (CWDM PON ROADM RSOA) and topologies of aggregation and distribution networks
◼ Evaluate schemes for microwave and RF-over-Fiber systems carrying wireless formats (WiFi WiMax UMTS CDMA)
◼ Quantify fiber-induced signal degradation from CD Kerr PMD SRS SBS reflections
◼ Evaluate new aggregation formats such as optical CDMA and optical SCM-OFDM
◼ Investigate the feasibility of upgrading analog HFC networks with digital services
◼ Identify critical design parameters including laser chirp RIN amplifier gain-tilt and noise path loss and filtering
◼ Maximize the capacity of the fiber plant using bidirectional transmission
Optiwavehttpoptiwavecom
BPM - finite difference beam propagating method ndashsolves Maxwells equations by using finite differences in place of
partial derivatives Works in the frequency domain and as such only weak non-linearities can be modelled
FDTD-Finite Difference Time Domain-ability to model light propagation scattering and diffraction and reflection and
polarization effects It can also model material anisotropy and dispersion without any pre-assumption of field behavior
such as the slowly varying amplitude approximation The method allows for the effective and powerful simulation and
analysis of sub-micron devices with very fine structural details A sub-micron scale implies a high degree of light
confinement and correspondingly the large refractive index difference of the materials (mostly semiconductors) to be
used in a typical device design
OptiSPICE
NetList
Applications
◼ WDMTDM or CATV network design
◼ SONETSDH ring design
◼ Transmitter channel amplifier and receiver design
◼ Dispersion map design
◼ Estimation of BER and system penalties◼ with different receiver models
◼ Amplified System BER and link budget calculations
Related publications
V Roncin et al System characterization of a passive 40 Gbs All Optical Clock Recovery ahead of the receiver Opt xpress 15 6003 (2007)
N Antoniades et al Value proposition for amplets as banded amplification solutions in evolving WDM metro network architectures J Opt Netw 4 101 (2005)
A Rieznik and H L Fragnito Analytical solution for the dynamic behavior of erbium-doped fiber amplifiers with constant population inversion along the fiber J Opt Soc Am B 21 1732 (2004)
RSoft
httprsoftdesigncomproductsphpsub=Product+Overview
httpwwwrsoftdesigncomproductsphpsub=Component+Designampitm=BeamPROP
planning optimization modeling and simulation software tools and services offer a
preview of end results allowing our customers-and their customers-to quickly make
definitive design choices It helps to demonstrate value across the spectrum
Component Design Suite - analyze complex photonic devices and components
through industry-leading computer aided design
System Simulation - determine the performance of optical telecom and datacom links
through comprehensive simulation techniques and component models
Network Modeling - cost-effectively deploy DWDM and SONET technologies while
designing and optimizing an optical network
wwwopticalrescom
LighTools
httpwwwopticalrescomcvCODEVpdf
Code V
Zemaxhttpwwwoptima-researchcomindexphppage=zemax-features
GLAD
◼ Laser and Physical Optics Design Software
(wwwaorcom)
Optical sensors and apps
II Definition
Optical sensor- a photonic system in which the input signal (Vi) introduces modifications or modulation of
light characteristics (transmission intensity dispersion Reflection absorption etc) that after being detected and
processed will deliver an output signal (Vout usually in electrical domain) which will be a valid reproduction of
object variable
Conceptual block diagram of
the Optical Sensor (OS) system
Differences
Sensor
TransducerTraductor
Adjust system operating
Photonic Sensor Market - 2009
Hopefully area of interest
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
Applications◼ Design high-capacity WDM systems including novel modulation schemes CD and PMD compensation Raman and hybrid
amplification optical signal processing optical channel monitoring
◼ Develop high-performance amp cost-effective solutions for 100GbE using coherent detection and digital signal processing
◼ Evaluate risks in component choice by considering the details of systems design
◼ Assess component performance in a virtual test-bed to develop component specifications
◼ Perform quick WDM system design evaluation using link performance analysis functions and engineering design rules
◼ Evaluate crosstalk and dynamics in reconfigurable DWDM networks due to power transients and test countermeasures
◼ Evaluate advantages of modulation formats like Duobinary CSRZ mQAM PSBT (CSRZ-)DPSK (RZ-)DQPSK
◼ Explore several Tbits systems using C L and S band windows
◼ Develop Ultra Long Haul amplified systems and submarine systems
◼ Select technologies (CWDM PON ROADM RSOA) and topologies of aggregation and distribution networks
◼ Evaluate schemes for microwave and RF-over-Fiber systems carrying wireless formats (WiFi WiMax UMTS CDMA)
◼ Quantify fiber-induced signal degradation from CD Kerr PMD SRS SBS reflections
◼ Evaluate new aggregation formats such as optical CDMA and optical SCM-OFDM
◼ Investigate the feasibility of upgrading analog HFC networks with digital services
◼ Identify critical design parameters including laser chirp RIN amplifier gain-tilt and noise path loss and filtering
◼ Maximize the capacity of the fiber plant using bidirectional transmission
Optiwavehttpoptiwavecom
BPM - finite difference beam propagating method ndashsolves Maxwells equations by using finite differences in place of
partial derivatives Works in the frequency domain and as such only weak non-linearities can be modelled
FDTD-Finite Difference Time Domain-ability to model light propagation scattering and diffraction and reflection and
polarization effects It can also model material anisotropy and dispersion without any pre-assumption of field behavior
such as the slowly varying amplitude approximation The method allows for the effective and powerful simulation and
analysis of sub-micron devices with very fine structural details A sub-micron scale implies a high degree of light
confinement and correspondingly the large refractive index difference of the materials (mostly semiconductors) to be
used in a typical device design
OptiSPICE
NetList
Applications
◼ WDMTDM or CATV network design
◼ SONETSDH ring design
◼ Transmitter channel amplifier and receiver design
◼ Dispersion map design
◼ Estimation of BER and system penalties◼ with different receiver models
◼ Amplified System BER and link budget calculations
Related publications
V Roncin et al System characterization of a passive 40 Gbs All Optical Clock Recovery ahead of the receiver Opt xpress 15 6003 (2007)
N Antoniades et al Value proposition for amplets as banded amplification solutions in evolving WDM metro network architectures J Opt Netw 4 101 (2005)
A Rieznik and H L Fragnito Analytical solution for the dynamic behavior of erbium-doped fiber amplifiers with constant population inversion along the fiber J Opt Soc Am B 21 1732 (2004)
RSoft
httprsoftdesigncomproductsphpsub=Product+Overview
httpwwwrsoftdesigncomproductsphpsub=Component+Designampitm=BeamPROP
planning optimization modeling and simulation software tools and services offer a
preview of end results allowing our customers-and their customers-to quickly make
definitive design choices It helps to demonstrate value across the spectrum
Component Design Suite - analyze complex photonic devices and components
through industry-leading computer aided design
System Simulation - determine the performance of optical telecom and datacom links
through comprehensive simulation techniques and component models
Network Modeling - cost-effectively deploy DWDM and SONET technologies while
designing and optimizing an optical network
wwwopticalrescom
LighTools
httpwwwopticalrescomcvCODEVpdf
Code V
Zemaxhttpwwwoptima-researchcomindexphppage=zemax-features
GLAD
◼ Laser and Physical Optics Design Software
(wwwaorcom)
Optical sensors and apps
II Definition
Optical sensor- a photonic system in which the input signal (Vi) introduces modifications or modulation of
light characteristics (transmission intensity dispersion Reflection absorption etc) that after being detected and
processed will deliver an output signal (Vout usually in electrical domain) which will be a valid reproduction of
object variable
Conceptual block diagram of
the Optical Sensor (OS) system
Differences
Sensor
TransducerTraductor
Adjust system operating
Photonic Sensor Market - 2009
Hopefully area of interest
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
Optiwavehttpoptiwavecom
BPM - finite difference beam propagating method ndashsolves Maxwells equations by using finite differences in place of
partial derivatives Works in the frequency domain and as such only weak non-linearities can be modelled
FDTD-Finite Difference Time Domain-ability to model light propagation scattering and diffraction and reflection and
polarization effects It can also model material anisotropy and dispersion without any pre-assumption of field behavior
such as the slowly varying amplitude approximation The method allows for the effective and powerful simulation and
analysis of sub-micron devices with very fine structural details A sub-micron scale implies a high degree of light
confinement and correspondingly the large refractive index difference of the materials (mostly semiconductors) to be
used in a typical device design
OptiSPICE
NetList
Applications
◼ WDMTDM or CATV network design
◼ SONETSDH ring design
◼ Transmitter channel amplifier and receiver design
◼ Dispersion map design
◼ Estimation of BER and system penalties◼ with different receiver models
◼ Amplified System BER and link budget calculations
Related publications
V Roncin et al System characterization of a passive 40 Gbs All Optical Clock Recovery ahead of the receiver Opt xpress 15 6003 (2007)
N Antoniades et al Value proposition for amplets as banded amplification solutions in evolving WDM metro network architectures J Opt Netw 4 101 (2005)
A Rieznik and H L Fragnito Analytical solution for the dynamic behavior of erbium-doped fiber amplifiers with constant population inversion along the fiber J Opt Soc Am B 21 1732 (2004)
RSoft
httprsoftdesigncomproductsphpsub=Product+Overview
httpwwwrsoftdesigncomproductsphpsub=Component+Designampitm=BeamPROP
planning optimization modeling and simulation software tools and services offer a
preview of end results allowing our customers-and their customers-to quickly make
definitive design choices It helps to demonstrate value across the spectrum
Component Design Suite - analyze complex photonic devices and components
through industry-leading computer aided design
System Simulation - determine the performance of optical telecom and datacom links
through comprehensive simulation techniques and component models
Network Modeling - cost-effectively deploy DWDM and SONET technologies while
designing and optimizing an optical network
wwwopticalrescom
LighTools
httpwwwopticalrescomcvCODEVpdf
Code V
Zemaxhttpwwwoptima-researchcomindexphppage=zemax-features
GLAD
◼ Laser and Physical Optics Design Software
(wwwaorcom)
Optical sensors and apps
II Definition
Optical sensor- a photonic system in which the input signal (Vi) introduces modifications or modulation of
light characteristics (transmission intensity dispersion Reflection absorption etc) that after being detected and
processed will deliver an output signal (Vout usually in electrical domain) which will be a valid reproduction of
object variable
Conceptual block diagram of
the Optical Sensor (OS) system
Differences
Sensor
TransducerTraductor
Adjust system operating
Photonic Sensor Market - 2009
Hopefully area of interest
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
OptiSPICE
NetList
Applications
◼ WDMTDM or CATV network design
◼ SONETSDH ring design
◼ Transmitter channel amplifier and receiver design
◼ Dispersion map design
◼ Estimation of BER and system penalties◼ with different receiver models
◼ Amplified System BER and link budget calculations
Related publications
V Roncin et al System characterization of a passive 40 Gbs All Optical Clock Recovery ahead of the receiver Opt xpress 15 6003 (2007)
N Antoniades et al Value proposition for amplets as banded amplification solutions in evolving WDM metro network architectures J Opt Netw 4 101 (2005)
A Rieznik and H L Fragnito Analytical solution for the dynamic behavior of erbium-doped fiber amplifiers with constant population inversion along the fiber J Opt Soc Am B 21 1732 (2004)
RSoft
httprsoftdesigncomproductsphpsub=Product+Overview
httpwwwrsoftdesigncomproductsphpsub=Component+Designampitm=BeamPROP
planning optimization modeling and simulation software tools and services offer a
preview of end results allowing our customers-and their customers-to quickly make
definitive design choices It helps to demonstrate value across the spectrum
Component Design Suite - analyze complex photonic devices and components
through industry-leading computer aided design
System Simulation - determine the performance of optical telecom and datacom links
through comprehensive simulation techniques and component models
Network Modeling - cost-effectively deploy DWDM and SONET technologies while
designing and optimizing an optical network
wwwopticalrescom
LighTools
httpwwwopticalrescomcvCODEVpdf
Code V
Zemaxhttpwwwoptima-researchcomindexphppage=zemax-features
GLAD
◼ Laser and Physical Optics Design Software
(wwwaorcom)
Optical sensors and apps
II Definition
Optical sensor- a photonic system in which the input signal (Vi) introduces modifications or modulation of
light characteristics (transmission intensity dispersion Reflection absorption etc) that after being detected and
processed will deliver an output signal (Vout usually in electrical domain) which will be a valid reproduction of
object variable
Conceptual block diagram of
the Optical Sensor (OS) system
Differences
Sensor
TransducerTraductor
Adjust system operating
Photonic Sensor Market - 2009
Hopefully area of interest
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
Applications
◼ WDMTDM or CATV network design
◼ SONETSDH ring design
◼ Transmitter channel amplifier and receiver design
◼ Dispersion map design
◼ Estimation of BER and system penalties◼ with different receiver models
◼ Amplified System BER and link budget calculations
Related publications
V Roncin et al System characterization of a passive 40 Gbs All Optical Clock Recovery ahead of the receiver Opt xpress 15 6003 (2007)
N Antoniades et al Value proposition for amplets as banded amplification solutions in evolving WDM metro network architectures J Opt Netw 4 101 (2005)
A Rieznik and H L Fragnito Analytical solution for the dynamic behavior of erbium-doped fiber amplifiers with constant population inversion along the fiber J Opt Soc Am B 21 1732 (2004)
RSoft
httprsoftdesigncomproductsphpsub=Product+Overview
httpwwwrsoftdesigncomproductsphpsub=Component+Designampitm=BeamPROP
planning optimization modeling and simulation software tools and services offer a
preview of end results allowing our customers-and their customers-to quickly make
definitive design choices It helps to demonstrate value across the spectrum
Component Design Suite - analyze complex photonic devices and components
through industry-leading computer aided design
System Simulation - determine the performance of optical telecom and datacom links
through comprehensive simulation techniques and component models
Network Modeling - cost-effectively deploy DWDM and SONET technologies while
designing and optimizing an optical network
wwwopticalrescom
LighTools
httpwwwopticalrescomcvCODEVpdf
Code V
Zemaxhttpwwwoptima-researchcomindexphppage=zemax-features
GLAD
◼ Laser and Physical Optics Design Software
(wwwaorcom)
Optical sensors and apps
II Definition
Optical sensor- a photonic system in which the input signal (Vi) introduces modifications or modulation of
light characteristics (transmission intensity dispersion Reflection absorption etc) that after being detected and
processed will deliver an output signal (Vout usually in electrical domain) which will be a valid reproduction of
object variable
Conceptual block diagram of
the Optical Sensor (OS) system
Differences
Sensor
TransducerTraductor
Adjust system operating
Photonic Sensor Market - 2009
Hopefully area of interest
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
RSoft
httprsoftdesigncomproductsphpsub=Product+Overview
httpwwwrsoftdesigncomproductsphpsub=Component+Designampitm=BeamPROP
planning optimization modeling and simulation software tools and services offer a
preview of end results allowing our customers-and their customers-to quickly make
definitive design choices It helps to demonstrate value across the spectrum
Component Design Suite - analyze complex photonic devices and components
through industry-leading computer aided design
System Simulation - determine the performance of optical telecom and datacom links
through comprehensive simulation techniques and component models
Network Modeling - cost-effectively deploy DWDM and SONET technologies while
designing and optimizing an optical network
wwwopticalrescom
LighTools
httpwwwopticalrescomcvCODEVpdf
Code V
Zemaxhttpwwwoptima-researchcomindexphppage=zemax-features
GLAD
◼ Laser and Physical Optics Design Software
(wwwaorcom)
Optical sensors and apps
II Definition
Optical sensor- a photonic system in which the input signal (Vi) introduces modifications or modulation of
light characteristics (transmission intensity dispersion Reflection absorption etc) that after being detected and
processed will deliver an output signal (Vout usually in electrical domain) which will be a valid reproduction of
object variable
Conceptual block diagram of
the Optical Sensor (OS) system
Differences
Sensor
TransducerTraductor
Adjust system operating
Photonic Sensor Market - 2009
Hopefully area of interest
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
wwwopticalrescom
LighTools
httpwwwopticalrescomcvCODEVpdf
Code V
Zemaxhttpwwwoptima-researchcomindexphppage=zemax-features
GLAD
◼ Laser and Physical Optics Design Software
(wwwaorcom)
Optical sensors and apps
II Definition
Optical sensor- a photonic system in which the input signal (Vi) introduces modifications or modulation of
light characteristics (transmission intensity dispersion Reflection absorption etc) that after being detected and
processed will deliver an output signal (Vout usually in electrical domain) which will be a valid reproduction of
object variable
Conceptual block diagram of
the Optical Sensor (OS) system
Differences
Sensor
TransducerTraductor
Adjust system operating
Photonic Sensor Market - 2009
Hopefully area of interest
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
httpwwwopticalrescomcvCODEVpdf
Code V
Zemaxhttpwwwoptima-researchcomindexphppage=zemax-features
GLAD
◼ Laser and Physical Optics Design Software
(wwwaorcom)
Optical sensors and apps
II Definition
Optical sensor- a photonic system in which the input signal (Vi) introduces modifications or modulation of
light characteristics (transmission intensity dispersion Reflection absorption etc) that after being detected and
processed will deliver an output signal (Vout usually in electrical domain) which will be a valid reproduction of
object variable
Conceptual block diagram of
the Optical Sensor (OS) system
Differences
Sensor
TransducerTraductor
Adjust system operating
Photonic Sensor Market - 2009
Hopefully area of interest
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
Zemaxhttpwwwoptima-researchcomindexphppage=zemax-features
GLAD
◼ Laser and Physical Optics Design Software
(wwwaorcom)
Optical sensors and apps
II Definition
Optical sensor- a photonic system in which the input signal (Vi) introduces modifications or modulation of
light characteristics (transmission intensity dispersion Reflection absorption etc) that after being detected and
processed will deliver an output signal (Vout usually in electrical domain) which will be a valid reproduction of
object variable
Conceptual block diagram of
the Optical Sensor (OS) system
Differences
Sensor
TransducerTraductor
Adjust system operating
Photonic Sensor Market - 2009
Hopefully area of interest
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
GLAD
◼ Laser and Physical Optics Design Software
(wwwaorcom)
Optical sensors and apps
II Definition
Optical sensor- a photonic system in which the input signal (Vi) introduces modifications or modulation of
light characteristics (transmission intensity dispersion Reflection absorption etc) that after being detected and
processed will deliver an output signal (Vout usually in electrical domain) which will be a valid reproduction of
object variable
Conceptual block diagram of
the Optical Sensor (OS) system
Differences
Sensor
TransducerTraductor
Adjust system operating
Photonic Sensor Market - 2009
Hopefully area of interest
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
Optical sensors and apps
II Definition
Optical sensor- a photonic system in which the input signal (Vi) introduces modifications or modulation of
light characteristics (transmission intensity dispersion Reflection absorption etc) that after being detected and
processed will deliver an output signal (Vout usually in electrical domain) which will be a valid reproduction of
object variable
Conceptual block diagram of
the Optical Sensor (OS) system
Differences
Sensor
TransducerTraductor
Adjust system operating
Photonic Sensor Market - 2009
Hopefully area of interest
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
II Definition
Optical sensor- a photonic system in which the input signal (Vi) introduces modifications or modulation of
light characteristics (transmission intensity dispersion Reflection absorption etc) that after being detected and
processed will deliver an output signal (Vout usually in electrical domain) which will be a valid reproduction of
object variable
Conceptual block diagram of
the Optical Sensor (OS) system
Differences
Sensor
TransducerTraductor
Adjust system operating
Photonic Sensor Market - 2009
Hopefully area of interest
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
Photonic Sensor Market - 2009
Hopefully area of interest
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
Optical fiber sensor
Selection criteria ndash typical factors (synthesis)
optical
andor
electronic processor
These sensors (1) eliminate electromagnetic interference susceptibility to improve safety
and (2) lower shielding to reduce weight
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
Asking questions ndash proper sensor for typical application
A- mechanical (displacement velocity pressure scattering due to material fault)
thermal ( emission absorption spectrum scattering)
electromagnetic ( like electro-optic magneto-optic effect)
chemical ( modification of luminous radiation due to chemical concentration ndash absorption fluorescence)
radiation ( photonic materials that make fluorescence or absorption)
B ndash point
distributed (spatial distribution along channel)
hybrid (optical multiplexing)
C ndash intrinsic ( intrinsic properties of fiber itself) or extrinsic ( other sensor type combined with optical fiber)
amplitudeintensity
interferometric (eg MZ)
polarimetric (Faraday effect)
spectroscopic (Bragg difraction)
D ndash type of manufacturing and the results non-imaging or imaging (like CCD or CMOS)
E - main intensity phase frequency polarization spectral content
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
Category
◼ Phase-Modulated Sensors
◼ Polarization-Modulated Sensors
◼ Wavelength-Modulated Sensors
◼ Intensity-Modulated Sensors
◼ BendingPosition sensors
◼ Temperature Measurements
◼ Strain Measurements - Strain induces significant variations in the core and cladding indices of
refraction of an optical fiber and unlike the temperature it also induces significant changes in the dimensions of an optical fiber
◼ Sensors Based on the Response to External Refractive Index
◼ Evanescent sensor (SPR Microring)
◼ Micro-structured Fiber Sensors (PCF)
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
Sensor example - reviewClosure or vibration sensor that consists of two optical fibers
held in close proximity to each other light cone acceptance
Angle distance
Distance and vibration or position
Introduce some sensor example
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
WDM system
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
Gratings
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
Interferometric
Phase shift
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
Interferometric
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
Microring Sensors
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
Surface Plasmon Sensor
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
WDM technique
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
WDM technique-Application
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
References
◼ AN INTRODUCTION TO OPTOELECTRONIC SENSORS ndash vol 7 -
Series in Optics and Photonics Giancarlo C Righini Italy Copyright copy 2009
by World Scientific Publishing Co Pte Lt
◼ Fiber optic sensors - Shizhuo Yin Paul B Ruffin Francis TS Yu eds -- 2nd
ed p cm -- (Optical science and engineering) 2008
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