Fiber Bragg Gratings

Fiber Bragg Gratings

Ashwin Reddy M

arm34@drexel.edu

Contents

• Principle of Operation

• Fabrication

• Temperature dependence

• Athermalization or Packaging

• Applications

Principle of Operation

Fabrication

• Inferometric or Holographic technique

• Point by Point Technique

• Phase Mask Method

Temperature dependence of FBG

Athermalization

Applications

Fiber Bragg Grating for Optical Add/Drop Multiplexer

Dispersion Compensation

Solution: Recompress the optical pulses using a chirped grating

References

Technical Papers:

Fiber Bragg Grating for Telecommunications applications: Tuneable thermally stress enhanced OADM.Modeling and Analysis on the Thermal Tuning of Fiber Bragg Gratings for Optical Communication ApplicationsFiber / PLC Grating Devices for WDM Transmission SystemsFiber Bragg Gratings for high performance networksFiber Bragg Gratings and Chromatic DispersionDispersion Compensation using Chirped Fiber Bragg GratingsState-of-Art Manufacturing Techniques Push Fiber Bragg Gratings Components to New Levels of PerformanceFiber Bragg Grating Filters for Optical CommunicationsCeramic Substrate with Negative Thermal Expansion for Athermalization of Fiber Bragg GratingsDevelopment of Optical Fiber Gratings for WDM Systems