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Photonics --- Microwave communication systems --- Optical communication systems --- Equipment and supplies
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Photonics --- Microwave communication systems --- Optical communication systems --- Equipment and supplies
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Aerospace telemetry. --- Aerospace telemeter --- Telemetry, Aerospace --- Aeronautics --- Astronautics --- Electronic measurements --- Telemeter --- Communication systems --- Optical communication systems
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All-optical wavelength converters (AOWC) are considered key to overcome wavelength blocking issues in next generation transparent networks. The focus of this book is on semiconductor optical amplifiers (SOA), a mature nonlinear element with very favorable nonlinear characteristics, and on a discussion of various filter configurations as well as on their adaptations for providing optimum performance matched to the nonlinear element working in high-speed all-optical wavelength converters.
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Among the various elements of the silicon photonics platform, electro-optic IQ modulators play an important role. In this book, silicon-organic hybrid (SOH) integration is used to realize electro-optic IQ modulators for complex signal processing. Leveraging the high nonlinearity of organic materials, SOH IQ modulators provide low energy consumption for high-speed data transmission and frequency shifting. Furthermore, the device design is adapted for commercial foundry processes.
optische Integration --- optische Kommunikation --- Siliziumphotonik --- optischer Modulator --- optical integration --- optical modulator --- optical communication --- silicon photonics
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This book focuses on ultra-sensitive PIN and avalanche photodiode receiver (USPAR) ICs for data communication. After more than 20 years of exploitation of the pin-photodiode CMOS technology leading to efficient APD and SPAD receivers and sensors, this book describes how ultra-sensitive PIN photodiode receivers close the loop back to PIN photodiode ICs. In contrast to conventional optical receivers, which are based on resistive-feedback transimpedance amplifiers (TIAs), the book uses charge integration on small photodiodes with a low capacitance known from image sensors to reduce the noise considerably -- even better sensitivity than with SPAD receivers is achieved. To obtain a much larger light sensitive area as in pixels of image sensors, innovative low-capacitance pin-finger and dot photodiodes are introduced. Important advantages of USPAR ICs are much lower circuit complexity, much smaller chip area and much lower power consumption as of SPAD receivers. In addition, error correction can be avoided. Detailed investigations of photodetectors and integrating amplifiers with many surprises and astonishing results of newest research will be described. Part of IPEM-IOP Series in Advances in Optics, Photonics and Optoelectronics.
Optical detectors. --- Optical communication. --- Photodiodes. --- Avalanche photodiodes. --- Optical physics. --- SCIENCE / Physics / Optics & Light.
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Television --- Television. --- Radio vision --- TV --- Artificial satellites in telecommunication --- Electronic systems --- Optoelectronic devices --- Telecommunication --- Astronautics --- Optical communication systems
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Television --- Radio vision --- TV --- Artificial satellites in telecommunication --- Electronic systems --- Optoelectronic devices --- Telecommunication --- Astronautics --- Social aspects. --- Optical communication systems
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Laser space communications is a hot topic among electrical engineers working for the government and in the defense industry, and this groundbreaking resource is the first to offer professionals a thorough, practical treatment of the subject. The book focuses on the feasibility of laser space communications between satellites, satellites and airborne platforms, and satellites and ground based stations to achieve worldwide connectivity. It covers all the critical topics that engineers working in the field need to understand such as weather avoidance, 5th Generation Internet (5-GENIN), and noise.
Laser communication systems. --- Astronautics --- Artificial satellites in telecommunication. --- Communication satellites --- Communications-relay satellites --- Communications satellites --- Global satellite communications systems --- Satellite communication systems --- Telecommunication satellites --- Telecommunications satellites --- Telstar satellites --- Telecommunication --- Optical space communication systems --- Space optical communication systems --- Laser communication systems --- Optical communications --- Space optics --- Television --- Coherent light communication systems --- Communication systems, Optical (Laser-based) --- Light communication systems, Laser-based --- Optical communication systems, Laser-based --- Integrated optics --- Telecommunication systems --- Optical communication systems. --- Communication systems
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Optics --- Optics. --- Physics --- General and Others --- classical and quantum optics --- optical spectroscopy --- photonics --- optical communication --- optical materials --- nanooptics --- Optics. Quantum optics
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