Noise And Signal Interference In Optical Fiber Transmission Systems
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Noise And Signal Interference In Optical Fiber Transmission Systems
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Author : Stefano Bottacchi
language : en
Publisher: John Wiley & Sons
Release Date : 2008-11-20
Noise And Signal Interference In Optical Fiber Transmission Systems written by Stefano Bottacchi 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 2008-11-20 with Science categories.
A comprehensive reference to noise and signal interference in optical fiber communications Noise and Signal Interference in Optical Fiber Transmission Systems is a compendium on specific topics within optical fiber transmission and the optimization process of the system design. It offers comprehensive treatment of noise and intersymbol interference (ISI) components affecting optical fiber communications systems, containing coverage on noise from the light source, the fiber and the receiver. The ISI is modeled with a statistical approach, leading to new useful computational methods. The author discusses the subject with the help of numerous applications and simulations of noise and signal interference theory. Key features: Complete all-in-one reference on the subject for engineers and designers of optical fiber transmission systems Discusses the physical principles behind several noise contributions encountered in the optical communications systems design, including contributions from the light source, the fiber and the receiver Covers the theory of the ISI for the binary signal, as well as noise statistics Discusses the theory and the mathematical models of the numerous noise components (such as optical noise, photodetection noise and reflection noise) Introduces the frequency description of the ISI and provides new calculation methods based on the characteristic functions Provides useful tools and examples for optimum design of optical fiber transmission networks and systems This book will serve as a comprehensive reference for researchers, R & D engineers, developers and designers working on optical transmission systems and optical communications. Advanced students in optical communications and related fields will also find this book useful.
Optical Fiber Transmission Systems
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Author : Stewart D. Personick
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-21
Optical Fiber Transmission Systems written by Stewart D. Personick 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 2013-11-21 with Science categories.
Optical Communications
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Author : Jürgen Franz
language : en
Publisher: CRC Press
Release Date : 2000
Optical Communications written by Jürgen Franz and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Science categories.
The advantages of optical communications are many: ultra-high speed, highly reliable information transmission, and cost-effective modulation and transmission links to name but a few. It is no surprise that optical fiber communications systems are now in extensive use all over the world. Along with software and microelectronics, optical communication represents a key technology of modern telecommunication systems. Optical Communications: Components and Systems provides the basic material required for advanced study in theory and applications of optical fiber and space communication systems. After a review of some fundamental background material, component-based chapters discuss all relevant passive and active optical and optoelectronic components used in point-to-point links and in networks. Systems chapters address the analysis and optimization of both incoherent and coherent systems, introduce fiber optic link design, and discuss physical limits. The authors also provide an overview of applications such as optical networks and optical free-space communications. The advanced interactive multimedia communications of today and the future rely on optical fiber and space communication techniques. Optical Communications: Components and Systems offers engineers and physicists a working reference for the selection and design of optical communication systems and provides engineering students with a valuable text that prepares them for work in this essential and rapidly growing field.
Optical Communication Theory And Techniques
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Author : Enrico Forestieri
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-01-26
Optical Communication Theory And Techniques written by Enrico Forestieri 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 2006-01-26 with Computers categories.
Since the advent of optical communications, a greattechnological effort has been devoted to the exploitation of the huge bandwidth of optical fibers. Sta- ing from a few Mb/s single channel systems, a fast and constant technological development has led to the actual 10 Gb/s per channel dense wavelength - vision multiplexing (DWDM) systems, with dozens of channels on a single fiber. Transmitters and receivers are now ready for 40 Gb/s, whereas hundreds of channels can be simultaneously amplified by optical amplifiers. Nevertheless, despite such a pace in technological progress, optical c- munications are still in a primitive stage if compared, for instance, to radio communications: the widely spread on-off keying (OOK) modulation format is equivalent to the rough amplitude modulation (AM) format, whereas the DWDM technique is nothing more than the optical version of the frequency - vision multiplexing (FDM) technique. Moreover, adaptive equalization, ch- nel coding or maximum likelihood detection are still considered something “exotic” in the optical world. This is mainly due to the favourable char- teristics of the fiber optic channel (large bandwidth, low attenuation, channel stability, ...), which so far allowed us to use very simple transmission and detection techniques.
Noises In Optical Communications And Photonic Systems
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Author : Le Nguyen Binh
language : en
Publisher: CRC Press
Release Date : 2016-11-17
Noises In Optical Communications And Photonic Systems written by Le Nguyen Binh and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-17 with Technology & Engineering categories.
Transmitting information over optical fibers requires a high degree of signal integrity due to noise levels existing in optical systems. Proper methods and techniques for noise evaluations are critical in achieving high-performance. This book provides a fundamental understanding of noise generation processes in optical communications and photonic signals. It discusses techniques for noise evaluation in optical communication systems, especially digital optical systems, as well as transmission systems performance and noise impacts in photonic processing systems
Handbook Of Fiber Optic Data Communication
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Author : Casimer DeCusatis
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-08-09
Handbook Of Fiber Optic Data Communication written by Casimer DeCusatis and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-08-09 with Science categories.
This chapter will examine the technical requirements for designing fiber optic data communication systems. We begin with an introduction to basic link budget design techniques, suitable for practitioners such as network designers, followed by a more detailed review of optical link design considerations. Optical link design concepts discussed include transmitter output power, receiver sensitivity, and properties of optical connectors, couplers, and splices. Figures of merit including bit error rate and signal-to-noise ratio are defined. Both worst case and statistical techniques are presented, including test and validation methods for the completed link. Optical power penalties are discussed, including dispersion (modal and chromatic), intersymbol interference, mode partition noise, mode hopping, extinction ratio, relative intensity noise, multipath interference, wavelength-dependent attenuation, bending loss, timing jitter, radiation-induced darkening, modal noise, and stimulated Raman and Brillouin scattering.
Optical Fibers For Transmission
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Author : John E. Midwinter
language : en
Publisher:
Release Date : 1979-03-06
Optical Fibers For Transmission written by John E. Midwinter and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979-03-06 with Science categories.
Provides a broad and easily assimilated introduction to fiber communications, requiring no more mathematical knowledge than needed for a bachelor's degree in physics, chemistry, or engineering. Reviews necessary mathematics, introducing electromagnetic theory and dielectric waveguides; presents underlying theories of propagation in multimode step index and graded index fibers, emphasizing physical models in practical situations. Covers mode coupling, the performance of joint sections, and mode and material dispersion. Includes detailed discussions of techniques for the preparation of optical fibers, factors, controlling their loss and bandwidth, and techniques for measuring, jointing, and splicing. Also includes optical fiber cables, their design, materials used in their construction, and special strength properties. Closes by examining the optical receiver and the special properties that it shows as a result of the photon or shot noise associated with the optical signal, followed by some simple modelling to see how fibers interact and can be optimized within an optical fiber system.
Impact Of Nonlinearities On Fiber Optic Communications
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Author : Shiva Kumar
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-03-23
Impact Of Nonlinearities On Fiber Optic Communications written by Shiva Kumar 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 2011-03-23 with Science categories.
This book covers the recent progress in fiber-optic communication systems with a main focus on the impact of fiber nonlinearities on the system performance. Over the past few years, there has been significant progress in coherent communication systems mainly because of the advances in digital signal processing techniques. This has led to renewed interest in fiber linear and nonlinear impairments and techniques to mitigate them in electrical domain. In this book, the reader will find all the important topics of fiber optic communication systems in one place with in-depth coverage by the experts of each subtopics. Pioneers from each of the sub-topics have been invited to contribute. Each chapter will have a section on fundamentals, review of literature survey and the recent developments. The reader will benefit from this approach since many of the conference proceedings and journal articles mainly focus on the authors’ research work without spending space on preliminaries.
Digital Communication Over Nonlinear Fiber Optic Channels
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Author : Mansour I. Irshid
language : en
Publisher:
Release Date : 1982
Digital Communication Over Nonlinear Fiber Optic Channels written by Mansour I. Irshid and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Digital communications categories.
Theory And Design Of Terabit Optical Fiber Transmission Systems
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Author : Stefano Bottacchi
language : en
Publisher: Cambridge University Press
Release Date : 2014-10-02
Theory And Design Of Terabit Optical Fiber Transmission Systems written by Stefano Bottacchi and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-10-02 with Technology & Engineering categories.
This comprehensive, modular treatment of the challenging issues involved in very high-speed optical transmission systems contains all the theory and practical design criteria required to optimise transmission system design. Each chapter covers the theoretical modelling of a given system; chapters are well supported by real-world worked examples and accompanied by MATLAB code and receiver design examples. Critical analysis and comparison of engineering solutions is presented, to make clear the principles underlying system performance optimisation, and a broad range of transmission systems is discussed, including the status and performance demands of the Terabit systems now entering the next generation market. Blending theoretical and practical considerations for high-speed fibre optic systems design, this is an indispensable reference for all forward-looking professionals and researchers in optical communications.