Optical Modulation

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Electro-optic Modulation for Photonic Networks

Author : Tetsuya Kawanishi
Publisher : Springer Nature
Page : 241 pages
File Size : 45,8 Mb
Release : 2022-01-07
Category : Technology & Engineering
ISBN : 9783030867201

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Electro-optic Modulation for Photonic Networks by Tetsuya Kawanishi Pdf

This textbook provides comprehensive and detailed information on electro-optic modulation, which plays important roles in lightwave networks including optical fiber links, visible ray communications, fiber-wireless, etc. The first part of this book describes roles and basic functions of optical modulators as well as various modulation schemes. The second part is on mathematical expressions dedicated to optical modulation, where sideband generation are clearly described. In conclusion, this book provides useful information for device and system technologies, and helps in understanding fundamental issues on telecommunication systems as well as electro-optic devices. Contents in this book provide valuable information for engineering students in telecommunications. It also gives useful examples of applied mathematics using Bessel functions. It is ideal for upper undergraduate and graduate level classes. Provides comprehensive mathematical expressions dedicated to optical phase modulation based electro-optic effect; Presents practical knowledge of optical modulators as well as basic theory on modulator operation; Includes classroom materials including software and PowerPoint slides for easy integration into curriculum.

Optical Modulation

Author : Le Nguyen Binh
Publisher : CRC Press
Page : 719 pages
File Size : 46,5 Mb
Release : 2017-11-22
Category : Computers
ISBN : 9781351230759

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Optical Modulation by Le Nguyen Binh Pdf

This books aims to present fundamental aspects of optical communication techniques and advanced modulation techniques and extensive applications of optical communications systems and networks employing single-mode optical fibers as the transmission system. New digital techqniues such as chromatic dispersion, polarization mode dispersion, nonlinear phase distortion effects, etc. will be discussed. Practical models for practice and understanding the behavior and dynamics of the devices and systems will be included.

Optical Modulation

Author : Le Nguyen Binh
Publisher : CRC Press
Page : 656 pages
File Size : 52,8 Mb
Release : 2017-11-22
Category : Computers
ISBN : 9781498745246

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Optical Modulation by Le Nguyen Binh Pdf

This books aims to present fundamental aspects of optical communication techniques and advanced modulation techniques and extensive applications of optical communications systems and networks employing single-mode optical fibers as the transmission system. New digital techqniues such as chromatic dispersion, polarization mode dispersion, nonlinear phase distortion effects, etc. will be discussed. Practical models for practice and understanding the behavior and dynamics of the devices and systems will be included.

Broadband Optical Modulators

Author : Antao Chen,Edmond Murphy
Publisher : CRC Press
Page : 555 pages
File Size : 55,7 Mb
Release : 2016-04-19
Category : Science
ISBN : 9781439825075

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Broadband Optical Modulators by Antao Chen,Edmond Murphy Pdf

"provides the full, exciting story of optical modulators. a comprehensive review, from the fundamental science to the material and processing technology to the optimized device design to the multitude of applications for which broadband optical modulators bring great value. Especially valuable in my view is that the authors are internationally

Phase-Modulated Optical Communication Systems

Author : Keang-Po Ho
Publisher : Springer Science & Business Media
Page : 452 pages
File Size : 53,6 Mb
Release : 2005-07-01
Category : Technology & Engineering
ISBN : 0387243925

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Phase-Modulated Optical Communication Systems by Keang-Po Ho Pdf

Fiber-optic communication systems have revolutionized our telecommunication infrastructures – currently, almost all telephone land-line, cellular, and internet communications must travel via some form of optical fibers. In these transmission systems, neither the phase nor frequency of the optical signal carries information – only the intensity of the signal is used. To transmit more information in a single optical carrier, the phase of the optical carrier must be explored. As a result, there is renewed interest in phase-modulated optical communications, mainly in direct-detection DPSK signals for long-haul optical communication systems. When optical amplifiers are used to maintain certain signal level among the fiber link, the system is limited by amplifier noises and fiber nonlinearities. Phase-Modulated Optical Communication Systems surveys this newly popular area, covering the following topics: - The transmitter and receiver for phase-modulated coherent lightwave systems - Method for performance analysis of phase-modulated optical signals - Direct-detection DPSK signal with fiber nonlinearities, degraded by nonlinear phase noise and intrachannel effects - Wavelength-division-multiplexed direct-detection DPSK signals - Multi-level phase-modulated optical signals, such as the four-phase DQPSK signal. Graduate students, professional engineers, and researchers will all benefit from this updated treatment of an important topic in the optical communications field.

Instrumentation Reference Book

Author : Walt Boyes
Publisher : Elsevier
Page : 1086 pages
File Size : 49,9 Mb
Release : 2002-12-02
Category : Technology & Engineering
ISBN : 9780080478531

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Instrumentation Reference Book by Walt Boyes Pdf

Instrumentation is not a clearly defined subject, having a 'fuzzy' boundary with a number of other disciplines. Often categorized as either 'techniques' or 'applications' this book addresses the various applications that may be needed with reference to the practical techniques that are available for the instrumentation or measurement of a specific physical quantity or quality. This makes it of direct interest to anyone working in the process, control and instrumentation fields where these measurements are essential. * Comprehensive and authoritative collection of technical information* Written by a collection of specialist contributors* Updated to include chapters on the fieldbus standards, reliability, EMC, 'virtual instrumentation', fibre optics, smart and intelligent transmitters, analyzers, level and flow meters, and many more

Semiconductor Optical Modulators

Author : Koichi Wakita
Publisher : Springer Science & Business Media
Page : 320 pages
File Size : 50,9 Mb
Release : 2013-11-27
Category : Technology & Engineering
ISBN : 9781461560715

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Semiconductor Optical Modulators by Koichi Wakita Pdf

The introduction of GaAs/ AIGaAs double heterostructure lasers has opened the door to a new age in the application of compound semiconductor materials to microwave and optical technologies. A variety and combination of semiconductor materials have been investigated and applied to present commercial uses with these devices operating at wide frequencies and wavelengths. Semiconductor modulators are typical examples of this technical evolutions and hsve been developed for commercial use. Although these have a long history to date, we are not aware of any book that details this evolution. Consequently, we have written a book to provide a comprehensive account of semiconductor modulators with emphasis on historical details and experimantal reports. The objective is to provide an up-to-date understanding of semiconductor modulators. Particular attention has been paid to multiple quantum well (MQW) modulators operating at long wavelengths, taking into account the low losses and dispersion in silica fibers occuring at around 1.3 and 1.55 mm. At the present time, MQW structures have been investigated but these have not been sufficiently developed to provide characteristic features which would be instructive enough for readers. One problem is the almost daily publication of papers on semiconductor modulators. Not only do these papers provide additional data, but they often modify the interpretations of particular concepts. Almost all chapters refer to the large number of published papers that can be consulted for future study.

Handbook of High-Order Optical Modulations

Author : Stefano Bottacchi
Publisher : Springer Nature
Page : 871 pages
File Size : 40,6 Mb
Release : 2021-02-04
Category : Technology & Engineering
ISBN : 9781071611951

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Handbook of High-Order Optical Modulations by Stefano Bottacchi Pdf

This book highlights many fundamental aspects of optical fiber transmission engineering while also focusing on current state of the art applications and working examples of digital coherent optical communications. Major engineering themes are reviewed and analyzed in this book, including spectral and time-domain characteristics of multi-level pseudo-random PAM signals, optical QAM and SSB complex modulations and impulse response engineering of linear amplifiers used in next-generation Gbaud transmission systems. This book is balanced between theoretical and numerical simulation approaches, showing numerous working examples developed in Matlab. Presents an in-depth analysis of pseudo-random multi-level signals and high-order complex modulations to support coherent terabit transmission systems; Provides a unified approach to challenging engineering issues encountered in the design of Giga-baud coherent optical transmission systems using high-order complex modulation formats; Reviews engineering themes and provides in-depth analysis, modeling and quantitative examples and solutions of state of the art and future applications.

Principles of Photonics

Author : Jia-Ming Liu
Publisher : Cambridge University Press
Page : 447 pages
File Size : 55,5 Mb
Release : 2016-08-19
Category : Science
ISBN : 9781107164284

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Principles of Photonics by Jia-Ming Liu Pdf

A comprehensive and self-contained introductory text covering all the fundamental concepts and major principles of photonics.

Phase-Modulated Optical Communication Systems

Author : Keang-Po Ho
Publisher : Springer Science & Business Media
Page : 440 pages
File Size : 51,7 Mb
Release : 2005-12-06
Category : Science
ISBN : 9780387255552

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Phase-Modulated Optical Communication Systems by Keang-Po Ho Pdf

Fiber-optic communication systems have revolutionized our telecommunication infrastructures – currently, almost all telephone land-line, cellular, and internet communications must travel via some form of optical fibers. In these transmission systems, neither the phase nor frequency of the optical signal carries information – only the intensity of the signal is used. To transmit more information in a single optical carrier, the phase of the optical carrier must be explored. As a result, there is renewed interest in phase-modulated optical communications, mainly in direct-detection DPSK signals for long-haul optical communication systems. When optical amplifiers are used to maintain certain signal level among the fiber link, the system is limited by amplifier noises and fiber nonlinearities. Phase-Modulated Optical Communication Systems surveys this newly popular area, covering the following topics: - The transmitter and receiver for phase-modulated coherent lightwave systems - Method for performance analysis of phase-modulated optical signals - Direct-detection DPSK signal with fiber nonlinearities, degraded by nonlinear phase noise and intrachannel effects - Wavelength-division-multiplexed direct-detection DPSK signals - Multi-level phase-modulated optical signals, such as the four-phase DQPSK signal. Graduate students, professional engineers, and researchers will all benefit from this updated treatment of an important topic in the optical communications field.

Modulation Transfer Function in Optical and Electro-optical Systems

Author : Glenn D. Boreman
Publisher : SPIE Press
Page : 124 pages
File Size : 54,9 Mb
Release : 2001
Category : Science
ISBN : 0819441430

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Modulation Transfer Function in Optical and Electro-optical Systems by Glenn D. Boreman Pdf

This tutorial introduces the theory and applications of MTF, used to specify the image quality achieved by an imaging system. It covers basic linear systems theory and the relationship between impulse response, resolution, MTF, OTF, PTF, and CTF. Practical measurement and testing issues are discussed.

Nonlinear Photonics

Author : Jia-Ming Liu
Publisher : Cambridge University Press
Page : 607 pages
File Size : 41,9 Mb
Release : 2022-01-06
Category : Science
ISBN : 9781316512524

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Nonlinear Photonics by Jia-Ming Liu Pdf

A robust introduction to real-world nonlinear photonics for students of electrical engineering.

High-Order Modulation for Optical Fiber Transmission

Author : Matthias Seimetz
Publisher : Springer Science & Business Media
Page : 265 pages
File Size : 46,7 Mb
Release : 2009-06-24
Category : Technology & Engineering
ISBN : 9783540937708

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High-Order Modulation for Optical Fiber Transmission by Matthias Seimetz Pdf

Catering to the current interest in increasing the spectral efficiency of optical fiber networks by the deployment of high-order modulation formats, this monograph describes transmitters, receivers and performance of optical systems with high-order phase and quadrature amplitude modulation. In the first part of the book, the author discusses various transmitter implementation options as well as several receiver concepts based on direct and coherent detection, including designs of new structures. Hereby, both optical and electrical parts are considered, allowing the assessment of practicability and complexity. In the second part, a detailed characterization of optical fiber transmission systems is presented, regarding a wide range of modulation formats. It provides insight in the fundamental behavior of different formats with respect to relevant performance degradation effects and identifies the major trends in system performance.

2D Materials for Photonic and Optoelectronic Applications

Author : Qiaoliang Bao,Hui Ying Hoh
Publisher : Woodhead Publishing
Page : 336 pages
File Size : 46,5 Mb
Release : 2019-10-19
Category : Science
ISBN : 9780128154359

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2D Materials for Photonic and Optoelectronic Applications by Qiaoliang Bao,Hui Ying Hoh Pdf

2D Materials for Photonic and Optoelectronic Applications introduces readers to two-dimensional materials and their properties (optical, electronic, spin and plasmonic), various methods of synthesis, and possible applications, with a strong focus on novel findings and technological challenges. The two-dimensional materials reviewed include hexagonal boron nitride, silicene, germanene, topological insulators, transition metal dichalcogenides, black phosphorous and other novel materials. This book will be ideal for students and researchers in materials science, photonics, electronics, nanotechnology and condensed matter physics and chemistry, providing background for both junior investigators and timely reviews for seasoned researchers. Provides an in-depth look at boron nitride, silicene, germanene, topological insulators, transition metal dichalcogenides, and more Reviews key applications for photonics and optoelectronics, including photodetectors, optical signal processing, light-emitting diodes and photovoltaics Addresses key technological challenges for the realization of optoelectronic applications and comments on future solutions

Multidimensional Modulations in Optical Communication Systems

Author : Silvello Betti,Pierluigi Perrone,Giuseppe Giulio Rutigliano
Publisher : CRC Press
Page : 133 pages
File Size : 40,5 Mb
Release : 2021-08-19
Category : Computers
ISBN : 9781000407648

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Multidimensional Modulations in Optical Communication Systems by Silvello Betti,Pierluigi Perrone,Giuseppe Giulio Rutigliano Pdf

This book analyzes novel possibilities offered to the telecommunication engineer in designing tomorrow’s optical networks. Currently, optical and optoelectronic technologies make possible the realization of high-performance optical fiber communication systems and networks with the adoption of WDM configurations and both linear and nonlinear optical amplifications. The last step for increasing network throughput is represented by the implementation of multidimensional modulation formats in coherent optical communication systems, which enable increasing the bit rate/channel toward 400 Gbit/s/channel and beyond. Following this approach, the main emphasis is placed on innovative optical modulations. Multidimensional Modulations in Optical Communication Systems is an essential guide to the world of innovative optical communications from the point of view of growing capacity and security. It guides researchers and industries with the aim to exploring future applications for optical communications.