By Xiang Zhou,Chongjin Xie
Presents the technological developments that allow excessive spectral-efficiency and high-capacity fiber-optic verbal exchange platforms and networks
This publication examines key expertise advances in excessive spectral-efficiency fiber-optic verbal exchange structures and networks, enabled by means of coherent detection and electronic sign processing (DSP). the 1st of this book’s sixteen chapters is a close creation. bankruptcy 2 stories the modulation codecs, whereas bankruptcy three specializes in detection and mistake correction applied sciences for coherent optical conversation platforms. Chapters four and five are dedicated to Nyquist-WDM and orthogonal frequency-division multiplexing (OFDM). In bankruptcy 6, polarization and nonlinear impairments in coherent optical communique platforms are mentioned. The fiber nonlinear results in a non-dispersion-managed approach are coated in bankruptcy 7. bankruptcy eight describes linear impairment equalization and bankruptcy nine discusses a number of nonlinear mitigation ideas. sign synchronization is roofed in Chapters 10 and eleven. bankruptcy 12 describes the most constraints wear the DSP algorithms by means of the constitution. bankruptcy thirteen addresses the elemental options and up to date growth of photonic integration. Optical functionality tracking and elastic optical community know-how are the topics of Chapters 14 and 15. ultimately, bankruptcy sixteen discusses spatial-division multiplexing and MIMO processing expertise, a possible option to remedy the capability restrict of single-mode fibers.
• comprises simple theories and updated expertise developments in each one chapter
• Describes how capacity-approaching coding schemes in response to low-density parity money (LDPC) and spatially coupled LDPC codes should be developed through combining iterative demodulation and decoding
• Demonstrates that fiber nonlinearities should be effectively defined by way of a few analytical types, reminiscent of GN-EGN model
• offers impairment equalization and mitigation techniques
Enabling applied sciences for prime Spectral-efficiency Coherent Optical conversation Networks is a reference for researchers, engineers, and graduate students.
Xiang Zhou is a Tech Lead inside Google Platform complicated know-how. ahead of becoming a member of Google, he was once with AT&T Labs, accomplishing study on quite a few points of optical transmission and photonics networking applied sciences. Dr. Zhou is an OSA fellow and an affiliate editor for Optics Express. He has broad courses within the box of optical communications.
Chongjin Xie is a senior director at Ali Infrastructure provider, Alibaba workforce. sooner than becoming a member of Alibaba staff, he used to be a wonderful Member of Technical employees at Bell Labs, Alcatel-Lucent. Dr. Xie is a fellow of OSA and senior member of IEEE. he's an affiliate editor of the Journal of Lightwave expertise and has served in a number of convention committees.
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