Titlebook: Integrated Optics: Theory and Technology; Robert G. Hunsperger Textbook 19913rd edition Springer-Verlag Berlin Heidelberg 1991 Quantum-wel

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Quantum Well Devices,l kinds of devices that can be made by using them. Improved lasers, photodiodes, modulators and switches can all be made by employing quantum well structures. Quantum well devices can be monolithically integrated with other optical and electronic devices to produce optical integrated circuits and opto-electronic integrated circuits.

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0342-4111 t (practice problems are included) and as a specialist‘s reference. The gratifying success of the first two editions and the continuing rapid development of the field necessitated the writing of this third edition. All chapters have been revised and updated, and a new chapter, on quantum well device

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Losses in Optical Waveguides,ally predominates in glass or dielectric waveguides, while absorption loss is most important in semiconductors and other crystalline materials. Radiation losses become significant when waveguides are bent through a curve.

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Waveguide Input and Output Couplers,e, while others are multimode. Each type of coupler has its attendant set of advantages and disadvantages; none is clearly best for all applications. Hence, a knowledge of coupler characteristics is necessary for the OIC user, as well as for the designer.

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Coupling Between Waveguides,and dual side-by-side channel waveguides. In this chapter the different types of waveguide to waveguide couplers are described and a concise theory of operation is developed. For a thorough mathematical treatment of these devices the reader is referred to the work of . and . [7.1].

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Electro-Optic Modulators,ying one of its properties. A switch, on the other hand, changes the spatial position of the light, or else turns it off and on. Many of the same factors must be considered in designing or evaluating both modulators and switches. Hence, it is logical to discuss them together.