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Optical Fiber Telecommunications Volume VIB

2013-05-11 Technology & Engineering
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Release : 2013-05-11
Genre : Technology & Engineering
Kind : eBook
Book Rating : 37X/5 ( reviews)

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Book Synopsis Optical Fiber Telecommunications Volume VIB by : Ivan Kaminow

Download or read book Optical Fiber Telecommunications Volume VIB written by Ivan Kaminow. This book was released on 2013-05-11. Available in PDF, EPUB and Kindle. Book excerpt: Optical Fiber Telecommunications VI (A&B) is the sixth in a series that has chronicled the progress in the R&D of lightwave communications since the early 1970s. Written by active authorities from academia and industry, this edition brings a fresh look to many essential topics, including devices, subsystems, systems and networks. A central theme is the enabling of high-bandwidth communications in a cost-effective manner for the development of customer applications. These volumes are an ideal reference for R&D engineers and managers, optical systems implementers, university researchers and students, network operators, and investors. Volume A is devoted to components and subsystems, including photonic integrated circuits, multicore and few-mode fibers, photonic crystals, silicon photonics, signal processing, and optical interconnections. Volume B is devoted to systems and networks, including advanced modulation formats, coherent detection, Tb/s channels, space-division multiplexing, reconfigurable networks, broadband access, undersea cable, satellite communications, and microwave photonics. All the latest technologies and techniques for developing future components and systems Edited by two winners of the highly prestigious OSA/IEEE John Tyndal award and a President of IEEE's Lasers & Electro-Optics Society (7,000 members) Written by leading experts in the field, it is the most authoritative and comprehensive reference on optical engineering on the market

Optical Fiber Telecommunications VIB

2013-05-11 Technology & Engineering
Download Optical Fiber Telecommunications VIB PDF Online Free

Author :
Release : 2013-05-11
Genre : Technology & Engineering
Kind : eBook
Book Rating : 778/5 ( reviews)

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Book Synopsis Optical Fiber Telecommunications VIB by : Polina Bayvel

Download or read book Optical Fiber Telecommunications VIB written by Polina Bayvel. This book was released on 2013-05-11. Available in PDF, EPUB and Kindle. Book excerpt: The key question of current optical communications research is: how to maximize both capacity and transmission distance in future optical transmission networks by using spectrally-efficient modulation formats with coherent detection, and how can digital signal processing aid in this quest? There is a clear trade-off between spectral efficiency and transmission distance, since the more spectrally-efficient modulation formats are also more susceptible to optical fiber nonlinearities. This chapter illustrates the application of nonlinear backpropagation to mitigate for both linear and nonlinear transmission impairments for a range of modulation formats, at varying symbol-rates and wavelength spacings, and also by varying the signal bandwidth which is backpropagated. The basics of coherent receiver structure and DSP algorithms for chromatic dispersion compensation, equalization and phase recovery of PDM-BPSK, PS-QPSK, PDM-QPSK, PDM-8PSK, PDM-8QAM, and PDM-16QAM are reviewed and the effectiveness of the nonlinearity compensating DSP based on digital backpropagation is explored. This chapter includes a comprehensive literature review of the key experimental demonstrations of nonlinearity-compensating DSP.

Optical Fiber Telecommunications VIB

2013-05-11 Technology & Engineering
Download Optical Fiber Telecommunications VIB PDF Online Free

Author :
Release : 2013-05-11
Genre : Technology & Engineering
Kind : eBook
Book Rating : 832/5 ( reviews)

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Book Synopsis Optical Fiber Telecommunications VIB by : Keang-Po Ho

Download or read book Optical Fiber Telecommunications VIB written by Keang-Po Ho. This book was released on 2013-05-11. Available in PDF, EPUB and Kindle. Book excerpt: Mode coupling is a key to overcoming challenges in mode-division-multiplexed transmission systems in multimode fiber. This chapter provides an in-depth description of mode coupling, including its physical origins, its effect on modal dispersion (MD) and mode-dependent loss or gain (MDL), and the resulting impact on system performance and implementation complexity. Strong mode coupling reduces the group delay spread from MD, minimizing the complexity of digital signal processing used for compensating MD and separating multiplexed signals. Likewise, strong mode coupling reduces the variations of MDL arising from transmission fibers and inline optical amplifiers, maximizing average channel capacity. When combined with MD, strong mode coupling creates frequency diversity, which reduces the probability of outage caused by MDL and enables the outage capacity to approach the average capacity. The statistics of strongly coupled MD and MDL depend only on the number of modes and the variances of MD or MDL, and can be derived from the eigenvalue distributions of certain random matrices.

Optical Fiber Telecommunications VIB

2013-05-11 Technology & Engineering
Download Optical Fiber Telecommunications VIB PDF Online Free

Author :
Release : 2013-05-11
Genre : Technology & Engineering
Kind : eBook
Book Rating : 883/5 ( reviews)

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Book Synopsis Optical Fiber Telecommunications VIB by : Kristin Rauschenbach

Download or read book Optical Fiber Telecommunications VIB written by Kristin Rauschenbach. This book was released on 2013-05-11. Available in PDF, EPUB and Kindle. Book excerpt: Rapidly increasing network demand based on unpredictable services has driven research into methods to provide intelligent provisioning, efficient restoration and recovery from failures, and effective management schemes that reduce the amount of “hands-on” activity to plan and run the network. Integrating the service-oriented IP layer together with the efficient transport capabilities of the optical layer is a cornerstone of this research. Converged IP-optical networks are being demonstrated in large multi-carrier and multi-vendor venues. Research is continuing on making this convergence more efficient, flexible, and scalable. In this chapter, we review the current key technologies that contribute to the convergence of IP and optical networks, describing control and management plane technologies, techniques and standards in some detail. We also illustrate current research challenges, and discuss future directions for research.

Optical Fiber Telecommunications VIB

2013-05-11 Technology & Engineering
Download Optical Fiber Telecommunications VIB PDF Online Free

Author :
Release : 2013-05-11
Genre : Technology & Engineering
Kind : eBook
Book Rating : 816/5 ( reviews)

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Book Synopsis Optical Fiber Telecommunications VIB by : Juerg Leuthold

Download or read book Optical Fiber Telecommunications VIB written by Juerg Leuthold. This book was released on 2013-05-11. Available in PDF, EPUB and Kindle. Book excerpt: New pulse-shaping techniques allow for optical multiplexing with highest spectral efficiencies. We introduce the general theory of orthogonal pulse-shaping and then discuss with more emphasis the orthogonal frequency division multiplexing (OFDM) and Nyquist frequency division multiplexing schemes. Subsequently, we show that rectangularly shaped pulses as used for OFDM can mathematically be treated by the Fourier transform. This leads us to the theory of the time-discrete Fourier transform (DFT) and to a discussion of practical implementations of the DFT and its inverse in the optical domain. The chapter is concluded with exemplary implementations of OFDM transceivers that relay either on direct pulse-shaping or the DFT approaches.

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