商品描述
This book delves deeply into the key technologies and cutting-edge advancements of advanced optical fiber transmission systems. It focuses on the innovative methods and practical applications in core areas such as coding, modulation, amplification, equalization, and nonlinear compensation of optical fiber communication systems against the backdrop of high-speed and high-capacity communication demands. The book also systematically presents a comprehensive overview of optical fiber communication from fundamental theories to the latest technological developments, with particular emphasis on breakthroughs in high-order modulation, multi-dimensional signal processing, and artificial intelligence-assisted technologies. Chapter 1, readers learn the historical background of optical fiber communication, its system architecture, and its core position in modern communication networks. Chapter 2 delves into advanced coding techniques, including probabilistic shaping, LDPC coding, and adaptive RS coding, which enhance system reliability and spectral efficiency. Chapter 3 focuses on advanced modulation techniques such as symbol slicing and multiplexing, Delta-Sigma modulation, and 4D ultra-high-order modulation, significantly increasing transmission capacity and system performance. Chapter 4 specifically introduces the basic principles of Raman amplifiers, pump configurations, and their crucial role in long-distance transmission. Chapter 5 covers modulation format recognition and OSNR monitoring technologies, combined with machine learning methods to achieve intelligent signal processing. Chapter 6 discusses advanced equalization techniques, including phase estimation based on principal component analysis and nonlinear compensation algorithms. Chapter 7 explores nonlinear compensation methods based on artificial intelligence, such as weighted K-means clustering and Gaussian mixture models, laying the foundation for the next generation of intelligent optical networks. This book is suitable for researchers, engineers, senior undergraduates, and postgraduates in the field of optical communication. It aims to provide readers with a comprehensive technical perspective from the basics to the cutting-edge, promoting the continuous development of optical fiber communication technology in terms of capacity, distance, and intelligence.
商品描述(中文翻譯)
本書深入探討先進光纖傳輸系統的關鍵技術和前沿進展。它專注於在高速和高容量通信需求背景下，光纖通信系統中編碼、調變、放大、均衡和非線性補償等核心領域的創新方法和實際應用。本書還系統性地呈現了光纖通信的全面概述，從基本理論到最新技術發展，特別強調高階調變、多維信號處理和人工智慧輔助技術的突破。
第一章中，讀者將了解光纖通信的歷史背景、系統架構及其在現代通信網絡中的核心地位。第二章深入探討先進的編碼技術，包括概率塑形、LDPC編碼和自適應RS編碼，這些技術提高了系統的可靠性和頻譜效率。第三章專注於先進的調變技術，如符號切片和多路復用、Delta-Sigma調變以及4D超高階調變，顯著提高了傳輸容量和系統性能。第四章特別介紹拉曼放大器的基本原理、泵浦配置及其在長距離傳輸中的關鍵角色。第五章涵蓋調變格式識別和OSNR監測技術，結合機器學習方法實現智能信號處理。第六章討論先進的均衡技術，包括基於主成分分析的相位估計和非線性補償算法。第七章探討基於人工智慧的非線性補償方法，如加權K均值聚類和高斯混合模型，為下一代智能光網絡奠定基礎。
本書適合光通信領域的研究人員、工程師、高年級本科生和研究生。它旨在為讀者提供從基礎到前沿的全面技術視角，促進光纖通信技術在容量、距離和智能化方面的持續發展。
作者簡介
Xiangjun Xin received the PhD degree from the School of Electric Engineering, Beijing University of Posts and Telecommunications (BUPT), Beijing, China, in 2003. He is currently a professor at Beijing Institute of Technology. His research focuses on broadband optical transmission technologies, optical sensors, all-optical networking, and satellite communication networks. In these areas, he has authored numerous high-level papers in prestigious peer-reviewed journals and conferences, and holds dozens of authorized patents.
作者簡介(中文翻譯)
Xiangjun Xin於2003年獲得中國北京郵電大學（BUPT）電氣工程學院的博士學位。目前，他是北京理工大學的教授。他的研究專注於寬頻光傳輸技術、光學傳感器、全光網絡以及衛星通信網絡。在這些領域，他在多個知名的同行評審期刊和會議上發表了大量高水平的論文，並擁有數十項授權專利。
