Titlebook: Integrated Optics; Theory and Technolog Robert G. Hunsperger Textbook 2009Latest edition Springer-Verlag New York 2009 Laser.Modulator.Opti

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Heterostructure, Confined-Field Lasers,ine the carriers to the junction region [3, 4]. Actually, all three of these mechanisms are present in a heterostructure laser, and their combined effects result in a device that is vastly superior to the basic p-n homojunction laser.

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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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Micro-Optical-Electro-Mechanical Devices,ten used for both types of devices. Quite a few different types of MOEMs or MEMs have been fabricated to perform a wide variety of functions. Generally they can be divided into three different classes, sensors, actuators and optical elements. Examples of devices in each class are given in Table 19.1

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Theory of Optical Waveguides,comparison has been made between the physical-optic approach and the ray-optic approach in describing light propagation in a waveguide. In this chapter, the electromagnetic wave theory of the physical-optic approach is developed in detail. Emphasis is placed on the two basic waveguide geometries tha