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"Free Space Optical Network is a next generation communication network which uses optical waves instead of microwaves, potentially offering faster communication with ultra band width, meaning more complex communication services can be simultaneously offered. This book describes the network concepts in simple language starting with point-to-point free space optics basics and discusses networking, interoperability with existing communication network, and security. An ideal resource for communication professionals just entering the free space optical communication field and graduate students majoring in optical communications"--
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"Free Space Optical (FSO) Communication uses light propagation in free space (air, outer space, and vacuum) to wirelessly transmit data for telecommunications and communication networking. FSO Communication is a key wireless and high-bandwidth technology for high speed large-capacity terrestrial and aerospace communications, which is often chosen as a complement or alternative to radio frequency communication. The propagating optical wave can be influenced negatively by random atmospheric changes such as wind speed, temperature, relative humidity, and pressure, thermal expansion, earthquakes, and high-rise buildings. This edited book covers the principles, challenges, methodologies, techniques, and applications of Free Space Optical Communication for an audience of engineers, researchers, scientists, designers, and advanced students."--Publisher's website.
Free space optical interconnects. --- Optical communications.
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Optical wireless communications is a dynamic area of research and development. Combining fundamental theory with a broad overview, this book is an ideal reference for anyone working in the field, as well as a valuable guide for self-study. It begins by describing important issues in optical wireless theory, including coding and modulation techniques for optical wireless, wireless optical CDMA communication systems, equalization and Markov chains in cloud channels and optical MIMO systems, as well as explaining key issues in information theory for optical wireless channels. The next section describes unique channels that could be found in optical wireless applications, such as NLOS UV atmospheric scattering channels, underwater communication links and a combination of hybrid RF/optical wireless systems. The final section describes applications of optical wireless technology, such as quantum encryption, visible light communication, IR links and sensor networks, with step-by-step guidelines to help reduce design time and cost.
Free space optical interconnects. --- Optical communications.
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Free space optical interconnects. --- Optical communications. --- Wireless communication systems. --- Communication systems, Wireless --- Wireless data communication systems --- Wireless information networks --- Wireless telecommunication systems --- Telecommunication systems --- Communications, Optical --- Light communications --- Photonics --- Telecommunication --- Optical interconnects
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This book is intended for research scientists, engineers and students with an interest in the topic of free-space laser communications. It is intended as an all-inclusive source to serve the needs of those who require information about both basic concepts, as well as up-to-date advanced knowledge of the state-of-the-art in the technologies available today. This is the first book which provides in a comprehensive and tutorial manner, the fundamental principles and advances of free-space laser communications. Topics addressed include: atmospheric channel effects including available models, system design and performance, laser transmitter/ receiver designs for high performance photon-efficient systems, adaptive optics technology for atmospheric compensation, optical networks, coding techniques, and long wavelength free-space optical communications.
Physics. --- Optics, Optoelectronics, Plasmonics and Optical Devices. --- Microwaves, RF and Optical Engineering. --- Microwaves. --- Physique --- Micro-ondes --- Free space optical interconnects. --- Laser communication systems. --- Laser communication systems --- Free space optical interconnects --- Applied Physics --- Telecommunications --- Light & Optics --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Physics --- Physical Sciences & Mathematics --- Coherent light communication systems --- Communication systems, Optical (Laser-based) --- Light communication systems, Laser-based --- Optical communication systems, Laser-based --- Optical engineering. --- Optics, Lasers, Photonics, Optical Devices. --- Optical interconnects --- Integrated optics --- Optical communications --- Telecommunication systems --- Hertzian waves --- Electric waves --- Electromagnetic waves --- Geomagnetic micropulsations --- Radio waves --- Shortwave radio --- Lasers. --- Photonics. --- Mechanical engineering --- New optics --- Optics --- Light amplification by stimulated emission of radiation --- Masers, Optical --- Optical masers --- Light amplifiers --- Light sources --- Optoelectronic devices --- Nonlinear optics --- Optical parametric oscillators
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This book provides a comprehensive, unified tutorial covering the most recent advances in the technology of free-space optics (FSO). It is an all-inclusive source of information on the fundamentals of FSO as well as up-to-date information on the state-of-the-art in technologies available today. This text is intended for graduate students, and will also be useful for research scientists and engineers with an interest in the field. FSO communication is a practical solution for creating a three dimensional global broadband communications grid, offering bandwidths far beyond what is possible in the Radio Frequency (RF) range. However, the attributes of atmospheric turbulence and scattering impose perennial limitations on availability and reliability of FSO links. From a systems point-of-view, this groundbreaking book provides a thorough understanding of channel behavior, which can be used to design and evaluate optimum transmission techniques that operate under realistic atmospheric conditions. Topics addressed include: • FSO Physical and Statistical Models: Single/Multiple Inputs/Outputs • Understanding FSO: Theory and Systems Analysis • Modulation and Coding for Free-Space Optical Channels • Atmospheric Mitigation and Compensation for FSO Links • Non-line-of-sight (NLOS) Ultraviolet and Indoor FSO Communications • FSO Platforms: UAV and Mobile • Retromodulators for Free Space Data links • Hybrid Optical RF Communications • Free-space and Atmospheric Quantum Communications • Other related topics: Chaos-based and Terahertz (THz) FSO Communications.
Physics. --- Optics, Optoelectronics, Plasmonics and Optical Devices. --- Communications Engineering, Networks. --- Computer Communication Networks. --- Telecommunication. --- Physique --- Réseaux d'ordinateurs --- Télécommunications --- Free space optical interconnects --- Optical communications --- Engineering & Applied Sciences --- Physics --- Physical Sciences & Mathematics --- Light & Optics --- Applied Physics --- Communications, Optical --- Light communications --- Computer communication systems. --- Electrical engineering. --- Optics, Lasers, Photonics, Optical Devices. --- Electric communication --- Mass communication --- Telecom --- Telecommunication industry --- Telecommunications --- Communication --- Information theory --- Telecommuting --- Free space optical interconnects. --- Optical interconnects --- Lasers. --- Photonics. --- New optics --- Optics --- Light amplification by stimulated emission of radiation --- Masers, Optical --- Optical masers --- Light amplifiers --- Light sources --- Optoelectronic devices --- Nonlinear optics --- Optical parametric oscillators --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Telecommunication --- Cyberinfrastructure --- Electronic data processing --- Network computers --- Electric engineering --- Engineering --- Distributed processing
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