By Xiang Zhou, Chongjin Xie
Presents the technological developments that allow excessive spectral-efficiency and high-capacity fiber-optic verbal exchange structures and networks
This booklet examines key know-how 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 studies the modulation codecs, whereas bankruptcy three makes a speciality of detection and mistake correction applied sciences for coherent optical verbal exchange structures. 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 conversation platforms are mentioned. The fiber nonlinear results in a non-dispersion-managed procedure are lined in bankruptcy 7. bankruptcy eight describes linear impairment equalization and bankruptcy nine discusses numerous nonlinear mitigation ideas. sign synchronization is roofed in Chapters 10 and eleven. bankruptcy 12 describes the most constraints wear the DSP algorithms through the constitution. bankruptcy thirteen addresses the elemental innovations and up to date development of photonic integration. Optical functionality tracking and elastic optical community expertise are the topics of Chapters 14 and 15. eventually, bankruptcy sixteen discusses spatial-division multiplexing and MIMO processing expertise, a possible way to clear up the means restrict of single-mode fibers.
• includes easy theories and updated know-how developments in each one chapter
• Describes how capacity-approaching coding schemes in accordance with low-density parity cost (LDPC) and spatially coupled LDPC codes will be built via combining iterative demodulation and decoding
• Demonstrates that fiber nonlinearities could be safely defined by way of a few analytical types, corresponding to GN-EGN model
• provides impairment equalization and mitigation techniques
Enabling applied sciences for top Spectral-efficiency Coherent Optical verbal exchange Networks is a reference for researchers, engineers, and graduate students.
Xiang Zhou is a Tech Lead inside of Google Platform complex know-how. ahead of becoming a member of Google, he used to be with AT&T Labs, engaging in study on a variety of points of optical transmission and photonics networking applied sciences. Dr. Zhou is an OSA fellow and an affiliate editor for Optics Express. He has wide guides within the box of optical communications.
Chongjin Xie is a senior director at Ali Infrastructure carrier, Alibaba team. earlier than becoming a member of Alibaba staff, he used to be a special 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 variety of convention committees.