Digital Signal Processing In High-Speed Optical Fiber Communication Principle and Application

This book presents the principles and applications of optical fiber communication based on digital signal processing (DSP) for both single and multi-carrier modulation signals. In the context of single carrier modulation, it describes DSP for linear and nonlinear optical fiber communication systems, discussing all-optical Nyquist modulation signal generation and processing, and how to use probabilistic and geometrical shaping to improve the transmission performance. For multi-carrier modulation, it examines DSP-based OFDM signal generation and detection and presents 4D and high-order modulation formats. Lastly, it demonstrates how to use artificial intelligence in optical fiber communication. As such it is a useful resource for students, researches and engineers in the field of optical fiber communication.

Presents the latest technologies, such as coherent detection, advanced digital signal processing, and probabilistic shaping Covers both principles and applications Discusses artificial intelligence in optical fiber communication

Autorentext

Jianjun Yu: a professor in optical fiber communications. He has published over 600 papers and authorized over 70 USA patents.
Nan Chi: a professor in optical communication. She has published over 400 papers and authorized over 20 Chinese patents.

Inhalt
Introduction.- Single-carrier advanced modulation formats.- Basic Digital signal processing for single carrier signals.- Quasi-linear coherent optical transmission system and digital signal processing.- Super Nyquist wavelength division multiplexing system.- All-optical Nyquist signal.- Nonlinear compensation in optical fiber.- Probabilistic Shaping.- High baud signal transmission.- Advanced modulation code optical signal transmission technology.- Carrierless amplitude and phase modulation.- PAM 4 signal modulation and digital signal processing-based detection technology.- Optical OFDM.- Direct Detection OFDM.- Intensity Modulation Direct Detection High Speed Fiber Access System.- High-speed fiber access system based on direct detection of I/Q modulation.- Forward Error Correction.- High Spectral Efficiency Optical Four-Dimensional Modulation.- Machine Learning Algorithm in the Optical Communication System.- Kramers-Kronig receiver in direct detection.