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Optoelectronics and Integrated Optics
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Optoelectronics and Integrated Optics
Electronics
Photonics
Optoelectronics
Integrated Optics (1969)
names are not so important
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Introduction• Fundamentals of optical waveguide theory• Fabrication technologies• How to control light – modulators• Sources and detectors for IO• Interesting components and novel trends
Topics:
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More information
literature:1. R. G. Hunsperger, Integrated Optics: Theory and Technology.
Springer, Berlin 1991.2. B. E. A. Saleh, M. C. Teich, Základy fotoniky. Matfyzpress, Praha,
1994-1996. (Fundamentals of Photonics. Wiley, 1991.)3. J. Čtyroký, I. Hüttel, J. Schröfel, L. Šimánková, Integrovaná optika.
SNTL, Praha, 1986.4. D. Marcuse, Theory of Dielectric Optical Waveguides. Academic,
New York, 1974.5. S. O. Kasap, Optoelectronics and Photonics: Principles and
Practices. Prentice-Hall, Upper Saddle River, 2001.6. C-L. Chen, Elements of optoelectronics and fiber optics. Irwin,
Chicago, 2001.7. A. Yariv, P. Yeh, Photonics. Oxford University Press, 2007.
lecture: physics.fme.vutbr.cz/~jirka/IOOen/
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Applications
• Optical communications• Optical sensors• Signal processing
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Optical communications then ...optical telegraph, 1792 bit rate : B<1bit/s
... and now
optical fibers
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BL = přenosová rychlost × vzdálenost opakovačů
Opticals fibers:
- high speed
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- low loss
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Jean-Marie Beaufils, Optical Fiber Technology 6, 15-32 (2000).
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monolitic OIC
hybrid OIC
α < 0.3 dB/cm (vlnovod)
α ~ 2 dB/cm (vlnovod)
(GaInAsP 1.3/1.55 μm - „telekomunikační“ vlnové délky)
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Some types of IO waveguides
How does light propagate in waveguide (or any other IO device)?
Answer: Maxwell’s equations
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Example: channel waveguide with thin
metal layer
