Space Division Multiplexing In Optical Communication Systems
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Space Division Multiplexing In Optical Communication Systems
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Author : Masataka Nakazawa
language : en
Publisher: Springer Nature
Release Date : 2022-08-29
Space Division Multiplexing In Optical Communication Systems written by Masataka Nakazawa and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-08-29 with Science categories.
This book presents new frontiers in data communication. To transcend the physical limitations of current optical communication technologies, totally new multiplexing schemes beyond TDM/WDM, novel transmission optical fibers handling well above Pbit/s capacity, and next-generation optical submarine cable systems will need to be developed. The book offers researchers working at the forefront, as well as advanced Ph.D. students in the area of optical fiber communications systems and related fields, an essential guide to state-of-the-art optical transmission technologies. It explores promising new technologies for the exabit era; namely, the three “M technologies”: multi-level modulation, multi-core fiber, and multi-mode control.
Spatial Division Multiplexing In Limited Power Optical
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Author :
language : en
Publisher:
Release Date :
Spatial Division Multiplexing In Limited Power Optical written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Advanced Optical Communication Systems And Networks
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Author : Milorad Cvijetic
language : en
Publisher: Artech House
Release Date : 2013-01-01
Advanced Optical Communication Systems And Networks written by Milorad Cvijetic and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01-01 with Technology & Engineering categories.
Providing straightforward practical guidance, this highly accessible resource presents today's most advanced topics on photonic communications. You get the latest details on 5th generation photonic systems that can be readily applied to your projects in the field. Moreover, the book provides valuable, time-saving tools for network simulation and modeling. You find in-depth coverage of optical signal transmission systems and networks. The book includes coverage of a wide range of critical methods and techniques, such as MIMO (multiple-input and multiple-output), OFDM (Orthogonal frequency-division multiplexing), and advanced modulation and coding. You find detailed discussions on the basic principles and applications of high-speed digital signal processing. Other key topics include advanced concepts on coded-modulation, turbo equalization, polarization-time coding, spatial-domain-based modulation and coding, and multidimensional signaling. This comprehensive book includes a complete set of problems at the end of each chapter to help you master the material.
Orthogonal Frequency Division Multiplexing In Optical Communication Systems
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Author : Dr. Ashad Ullah Qureshi
language : en
Publisher: Concepts Books Publication
Release Date : 2022-06-01
Orthogonal Frequency Division Multiplexing In Optical Communication Systems written by Dr. Ashad Ullah Qureshi and has been published by Concepts Books Publication this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-01 with Technology & Engineering categories.
Optical fiber communication has emerged as a high potential substitute for communication methods such as twisted pair and coaxial wire. The main advantage of optical fiber over previous methods is to have higher capacity of data rate transmission. The conventional types of modulation and demodulation technique, which have been used through optical fiber communication system are Wavelength Division Multiplexing (WDM) technique and Dense Wavelength Division Multiplexing (DWDM) technique so far.
Enabling Technologies For High Spectral Efficiency Coherent Optical Communication Networks
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Author : Xiang Zhou
language : en
Publisher: John Wiley & Sons
Release Date : 2016-04-29
Enabling Technologies For High Spectral Efficiency Coherent Optical Communication Networks written by Xiang Zhou and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-29 with Science categories.
Presents the technological advancements that enable high spectral-efficiency and high-capacity fiber-optic communication systems and networks This book examines key technology advances in high spectral-efficiency fiber-optic communication systems and networks, enabled by the use of coherent detection and digital signal processing (DSP). The first of this book’s 16 chapters is a detailed introduction. Chapter 2 reviews the modulation formats, while Chapter 3 focuses on detection and error correction technologies for coherent optical communication systems. Chapters 4 and 5 are devoted to Nyquist-WDM and orthogonal frequency-division multiplexing (OFDM). In chapter 6, polarization and nonlinear impairments in coherent optical communication systems are discussed. The fiber nonlinear effects in a non-dispersion-managed system are covered in chapter 7. Chapter 8 describes linear impairment equalization and Chapter 9 discusses various nonlinear mitigation techniques. Signal synchronization is covered in Chapters 10 and 11. Chapter 12 describes the main constraints put on the DSP algorithms by the hardware structure. Chapter 13 addresses the fundamental concepts and recent progress of photonic integration. Optical performance monitoring and elastic optical network technology are the subjects of Chapters 14 and 15. Finally, Chapter 16 discusses spatial-division multiplexing and MIMO processing technology, a potential solution to solve the capacity limit of single-mode fibers. • Contains basic theories and up-to-date technology advancements in each chapter • Describes how capacity-approaching coding schemes based on low-density parity check (LDPC) and spatially coupled LDPC codes can be constructed by combining iterative demodulation and decoding • Demonstrates that fiber nonlinearities can be accurately described by some analytical models, such as GN-EGN model • Presents impairment equalization and mitigation techniques Enabling Technologies for High Spectral-efficiency Coherent Optical Communication Networks is a reference for researchers, engineers, and graduate students. Xiang Zhou is a Tech Lead within Google Platform Advanced Technology. Before joining Google, he was with AT&T Labs, conducting research on various aspects of optical transmission and photonics networking technologies. Dr. Zhou is an OSA fellow and an associate editor for Optics Express. He has extensive publications in the field of optical communications. Chongjin Xie is a senior director at Ali Infrastructure Service, Alibaba Group. Before joining Alibaba Group, he was a Distinguished Member of Technical Staff at Bell Labs, Alcatel-Lucent. Dr. Xie is a fellow of OSA and senior member of IEEE. He is an associate editor of the Journal of Lightwave Technology and has served in various conference committees.
Fiber Optic Communication Systems
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Author : Govind P. Agrawal
language : en
Publisher: John Wiley & Sons
Release Date : 2021-06-02
Fiber Optic Communication Systems written by Govind P. Agrawal and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-02 with Science categories.
Discover the latest developments in fiber-optic communications with the newest edition of this leading textbook In the newly revised fifth edition of Fiber-Optic Communication Systems, accomplished researcher and author, Dr. Govind P. Agrawal, delivers brand-new updates and developments in the science of fiber optics communications. The book contains substantial additions covering the topics of coherence detection, space division multiplexing, and more advanced subjects. You'll learn about topics like fiber’s losses, dispersion, and nonlinearities, as well as coherent lightwave systems. The latter subject has undergone major changes due to the extensive development of digital coherent systems over the last decade. Space-division multiplexing is covered as well, including multimode and multicore fibers developed in just the last ten years. Finally, the book concludes with a chapter on brand-new developments in the field that are still at the development stage and likely to become highly relevant for practitioners and researchers in the coming years. Readers will also benefit from the inclusion of: A thorough introduction to the fundamentals of fiber-optic communication systems An exploration of the management of fiber-optic communication losses, dispersion, and nonlinearities A practical discussion of coherent lightwave systems, including coherent transmitters and receivers, as well as noise and bit-error rate, sensitivity degradation mechanisms, and the impact of nonlinear effects A concise treatment of space-division multiplexing, including multicore and multimode fibers, multicore lightwave systems, and multimode lightwave systems Analyses of advanced topics, including pulse shaping for higher spectral efficiency, Kramers-Kronig receivers, nonlinear Fourier transform, wavelength conversion, and optical regeneration Perfect for graduate students, professors, scientists, and professional engineers working or studying in the area of telecommunications technology, Fiber-Optic Communication Systems is an essential update to the leading reference in the area of fiber-optic communications.
Coding For Optical Channels
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Author : Ivan Djordjevic
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-04-05
Coding For Optical Channels written by Ivan Djordjevic and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-04-05 with Technology & Engineering categories.
In order to adapt to the ever-increasing demands of telecommunication needs, today’s network operators are implementing 100 Gb/s per dense wavelength division multiplexing (DWDM) channel transmission. At those data rates, the performance of fiberoptic communication systems is degraded significantly due to intra- and inter-channel fiber nonlinearities, polarization-mode dispersion (PMD), and chromatic dispersion. In order to deal with those channel impairments, novel advanced techniques in modulation and detection, coding and signal processing are needed. This unique book represents a coherent and comprehensive introduction to the fundamentals of optical communications, signal processing and coding for optical channels. It is the first to integrate the fundamentals of coding theory with the fundamentals of optical communication.
Optical Fibers
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Author : Mário F. S. Ferreira
language : en
Publisher:
Release Date : 2017
Optical Fibers written by Mário F. S. Ferreira and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with Dispersion categories.
This book provides an overview of several topics concerning the design, fabrication, and application of optical fibers, namely in the areas of communication systems, sensing, and photonic devices development. It consists of ten chapters. The first two chapters are concerned with different kinds of problems that can affect the performance of advanced optical fiber communication systems. Chapter One describes the polarisation-mode dispersion (PMD) phenomenon and discusses PMD-induced pulse broadening, as well as different compensation techniques, including the case of soliton transmission systems. Chapter Two provides a review of the main limitations imposed by nonlinear effects on the performance of both single-channel and multi-channel optical fiber communication systems. Due to continued internet growth, the worldwide traffic demand for long-haul networks has nearly exhausted the capacity limits of conventional single-mode fiber. Space division multiplexing (SDM) technologies have become a promising approach to resolve this bandwidth crunch. Chapter Three presents an overview of the state-of-the-art SDM-based communications systems, considering both few-mode fibers (FMFs) and multicore fibers (MCFs). Chapter Four discusses several FMF-based nonlinear processes in the context of different optical communications and sensing applications. Optical fibers have been used during the last decades to realise various types of photonic devices. Chapter Five presents a study of the performance of several fiber-based devices used in the areas of optical communications and sensing. Chapter Six provides a review of the cavity ring-down technique, which looks like a very promising technique and has been vastly employed in several areas of research. Microstructured optical fibers (MOFs), also called photonic crystal fibers (PCFs), represent a new class of optical fibers that are characterised by the fact that fiber cladding presents an array of embedded air holes. They can offer different possibilities for the fiber optic sensing field, namely for the fabrication of fiber in-line modal interferometers (MIs). Chapter Seven describes the fabrication, operating principles and sensing applications of MOF-MIs. Chapter Eight discusses several phenomena concerning the ultrafast dynamics of femtosecond pulse propagation in gas-filled kagomé hollow-core PCFs, namely pulse compression, supercontinuum and UV light generation. Chapter Nine analyses the fundamentals of twisted clad guides, considering various forms of microstructured mediums. Finally, Chapter Ten provides a detailed review of the most recent developments in the field of nano-structured glass-based optical fibers fabrication. The application of such kinds of erbium and thulium doped phase-separated dielectric nano-particles-based fibers, as well as silicon nano-particles doped fibers towards the development of fiber lasers, optical amplifiers and broad band light sources is envisaged.
Ofdm For Optical Communications
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Author : William Shieh
language : en
Publisher: Academic Press
Release Date : 2009-09-18
Ofdm For Optical Communications written by William Shieh and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-09-18 with Technology & Engineering categories.
The first book on optical OFDM by the leading pioneers in the field The only book to cover error correction codes for optical OFDM Gives applications of OFDM to free-space communications, optical access networks, and metro and log haul transports show optical OFDM can be implemented Contains introductions to signal processing for optical engineers and optical communication fundamentals for wireless engineers This book gives a coherent and comprehensive introduction to the fundamentals of OFDM signal processing, with a distinctive focus on its broad range of applications. It evaluates the architecture, design and performance of a number of OFDM variations, discusses coded OFDM, and gives a detailed study of error correction codes for access networks, 100 Gb/s Ethernet and future optical networks. The emerging applications of optical OFDM, including single-mode fiber transmission, multimode fiber transmission, free space optical systems, and optical access networks are examined, with particular attention paid to passive optical networks, radio-over-fiber, WiMAX and UWB communications. Written by two of the leading contributors to the field, this book will be a unique reference for optical communications engineers and scientists. Students, technical managers and telecom executives seeking to understand this new technology for future-generation optical networks will find the book invaluable. William Shieh is an associate professor and reader in the electrical and electronic engineering department, The University of Melbourne, Australia. He received his M.S. degree in electrical engineering and Ph.D. degree in physics both from University of Southern California. Ivan Djordjevic is an Assistant Professor of Electrical and Computer Engineering at the University of Arizona, Tucson, where he directs the Optical Communications Systems Laboratory (OCSL). His current research interests include optical networks, error control coding, constrained coding, coded modulation, turbo equalization, OFDM applications, and quantum error correction. "This wonderful book is the first one to address the rapidly emerging optical OFDM field. Written by two leading researchers in the field, the book is structured to comprehensively cover any optical OFDM aspect one could possibly think of, from the most fundamental to the most specialized. The book adopts a coherent line of presentation, while striking a thoughtful balance between the various topics, gradually developing the optical-physics and communication-theoretic concepts required for deep comprehension of the topic, eventually treating the multiple optical OFDM methods, variations and applications. In my view this book will remain relevant for many years to come, and will be increasingly accessed by graduate students, accomplished researchers as well as telecommunication engineers and managers keen to attain a perspective on the emerging role of OFDM in the evolution of photonic networks." -- Prof. Moshe Nazarathy, EE Dept., Technion, Israel Institute of Technology * The first book on optical OFDM by the leading pioneers in the field * The only book to cover error correction codes for optical OFDM * Applications of OFDM to free-space communications, optical access networks, and metro and log haul transports show optical OFDM can be implemented * An introduction to signal processing for optical communications * An introduction to optical communication fundamentals for the wireless engineer
Optical Fiber Multiplexing And Emerging Techniques
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Author : Syed H Murshid
language : en
Publisher: Morgan & Claypool Publishers
Release Date : 2018-10-01
Optical Fiber Multiplexing And Emerging Techniques written by Syed H Murshid and has been published by Morgan & Claypool Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-01 with Science categories.
This book begins with the history and fundamentals of optical fiber communications. Then, briefly introduces existing optical multiplexing techniques and finally focuses on spatial domain multiplexing (SDM), aka space division multiplexing, and orbital angular momentum of photon based multiplexing. These are two emerging multiplexing techniques that have added two new degrees of photon freedom to optical fibers.