Optical Communication Theory And Techniques

Author : Enrico Forestieri
Publisher : Springer Science & Business Media
ISBN 13 : 0387231366
Total Pages : 214 pages
Book Rating : 4.65/5 ( download)

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Download or read book Optical Communication Theory and Techniques written by Enrico Forestieri and published by Springer Science & Business Media. This book was released on 2006-01-26 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Author : Le Nguyen Binh
Publisher : CRC Press
ISBN 13 : 9781439806203
Total Pages : 0 pages
Book Rating : 4.09/5 ( download)

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Download or read book Optical Fiber Communications Systems written by Le Nguyen Binh and published by CRC Press. This book was released on 2010-04-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carefully structured to provide practical knowledge on fundamental issues, Optical Fiber Communications Systems: Theory and Practice with MATLAB® and Simulink® Models explores advanced modulation and transmission techniques of lightwave communication systems. With coverage ranging from fundamental to modern aspects, the text presents optical communication techniques and applications, employing single mode optical fibers as the transmission medium. With MATLAB and Simulink models that illustrate methods, it supplies a deeper understanding of future development of optical systems and networks. The book begins with an overview of the development of optical fiber communications technology over the last three decades of the 20th century. It describes the optical transmitters for direct and external modulation technique and discusses the detection of optical signals under direct coherent and incoherent reception. The author also covers lumped Er:doped and distributed Roman optical amplifiers with extensive models for the amplification of signals and structuring the amplifiers on the Simulink platform. He outlines a design strategy for optically amplified transmission systems coupled with MATLAB Simulink models, including dispersion and attenuation budget methodology and simulation techniques. The book concludes with coverage of advanced modulation formats for long haul optical fiber transmission systems with accompanied Simulink models. Although many books have been written on this topic over the last two decades, most of them present only the theory and practice of devices and subsystems of the optical fiber communications systems in the fields, but do not illustrate any computer models to represent the true practical aspects of engineering practice. This book fills the need for a text that emphasizes practical computing models that shed light on the behavior and dynamics of the devices.

Author :
Publisher :
ISBN 13 : 9781785614163
Total Pages : pages
Book Rating : 4.69/5 ( download)

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Download or read book Principles and Applications of Free Space Optical Communications written by and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Steve Hranilovic
Publisher : Springer Science & Business Media
ISBN 13 : 0387227857
Total Pages : 197 pages
Book Rating : 4.56/5 ( download)

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Download or read book Wireless Optical Communication Systems written by Steve Hranilovic and published by Springer Science & Business Media. This book was released on 2006-01-16 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume addresses the problem of designing efficient signalling and provides a link between the areas of communication theory and modem design for amplitude constrained linear optical intensity channel. It provides practical guidelines for the design of signalling sets for wireless optical intensity channels.

Author : Shlomi Arnon
Publisher : Cambridge University Press
ISBN 13 : 0521197872
Total Pages : 405 pages
Book Rating : 4.78/5 ( download)

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Download or read book Advanced Optical Wireless Communication Systems written by Shlomi Arnon and published by Cambridge University Press. This book was released on 2012-05-24 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: Combines theory with real-world case studies to give a comprehensive overview of modern optical wireless technology.

Author : Le Nguyen Binh
Publisher : CRC Press
ISBN 13 : 1351832433
Total Pages : 510 pages
Book Rating : 4.34/5 ( download)

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Download or read book Digital Processing written by Le Nguyen Binh and published by CRC Press. This book was released on 2017-07-12 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: With coherent mixing in the optical domain and processing in the digital domain, advanced receiving techniques employing ultra-high speed sampling rates have progressed tremendously over the last few years. These advances have brought coherent reception systems for lightwave-carried information to the next stage, resulting in ultra-high capacity global internetworking. Digital Processing: Optical Transmission and Coherent Receiving Techniques describes modern coherent receiving techniques for optical transmission and aspects of modern digital optical communications in the most basic lines. The book includes simplified descriptions of modulation techniques for such digital transmission systems carried by light waves. It discusses the basic aspects of modern digital optical communications in the most basic lines. In addition, the book covers digital processing techniques and basic algorithms to compensate for impairments and carrier recovery, as well as noise models, analysis, and transmission system performance.

Author : Senior John M.
Publisher : Pearson Education India
ISBN 13 : 9788131732663
Total Pages : 1132 pages
Book Rating : 4.65/5 ( download)

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Download or read book Optical Fiber Communications written by Senior John M. and published by Pearson Education India. This book was released on 2009 with total page 1132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : M. N. BANDYOPADHYAY
Publisher : PHI Learning Pvt. Ltd.
ISBN 13 : 8120348540
Total Pages : 414 pages
Book Rating : 4.47/5 ( download)

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Download or read book OPTICAL COMMUNICATION AND NETWORKS written by M. N. BANDYOPADHYAY and published by PHI Learning Pvt. Ltd.. This book was released on 2014-02-11 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Primarily intended as a textbook for undergraduate courses in electrical, electronics and telecommunication engineering, this compact and student-friendly book presents a comprehensive coverage of optical communication. Organised in 15 chapters, the text explains the concepts of semiconductors and optical fibers. It discusses in detail cable, optical fiber loss, mathematical analysis of optical fiber operation, optical sources and optical detectors. The book also lucidly explains the basic principles of optical communication system and gives a clear insight into transmitters and receivers, design of optical communication system, opto-digital transmission system, voice transmission through fiber optic communication, video transmission over fiber optic links and optical network. The main objective is to provide a thorough understanding of the principles of optical communication. KEY FEATURES • A number of solved problems that illustrate the application of theory to reinforce the concepts. • Concepts are explained with block diagrams that highlight the most significant aspects for better understanding. • Numerous objective type questions are provided. Audience Undergraduate courses in Electrical, Electronics and Telecommunication engineering.

Author : Nathan Blaunstein
Publisher : John Wiley & Sons
ISBN 13 : 1119601991
Total Pages : 224 pages
Book Rating : 4.99/5 ( download)

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Download or read book Fiber Optic and Atmospheric Optical Communication written by Nathan Blaunstein and published by John Wiley & Sons. This book was released on 2019-11-05 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: A GUIDE TO THE FUNDAMENTAL THEORY AND PRACTICE OF OPTICAL COMMUNICATION Fiber Optic and Atmospheric Optical Communication offers a much needed guide to characterizing and overcoming the drawbacks associated with optical communication links that suffer from various types of fading when optical signals with information traverse these wireless (atmospheric) or wired (fiber optic) channels. The authors—noted experts on the topic—present material that aids in predicting the capacity, data rate, spectral efficiency, and bit-error-rate associated with a channel that experiences fading. They review modulation techniques and methods of coding and decoding that are useful when implementing communications systems. The book also discusses how to model the channels, including treating distortion due to the various fading phenomena. Light waves and their similarity to radio waves are explored, and the way light propagates through the atmosphere, through materials, and through the boundary between two materials is explained. This important book: Characterizes principal optical sources and detectors, including descriptions of their advantages and disadvantages, to show how to design systems from start to finish Provides a new method of predicting and dealing with the dispersive properties of fiber optic cables and other optical guiding structures in order to increase data stream capacity Highlights effects of material and multimode (multi-ray) dispersion during propagation of optical signals with data through fiber optic channels Presents modulation techniques and methods of coding and decoding that are useful when implementing communications systems Written for professionals dealing with optical and electro-optical communications, Fiber Optic and Atmospheric Optical Communication explores the theory and practice of optical communication both when the optical signal is propagating through the atmosphere and when it is propagating through an optical fiber.

Author : Robert O. Harger
Publisher :
ISBN 13 : 9780470992289
Total Pages : 352 pages
Book Rating : 4.8X/5 ( download)

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Download or read book Optical Communication Theory written by Robert O. Harger and published by . This book was released on 1977-08-01 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: