模拟信号光纤传输系统中接收光功率自适应的实现  

Realization of Receiving Optical Power Adaptive in Analog Signal Optical Fiber Transmission System

作　　者：黄锋锋[1] 蒋鹏宇 蒋高健 Huang Fengfeng;Jiang Pengyu;Jiang Gaojian(The 34th Research Institute of CETC, Guilin Guangxi 541004,China)

机构地区：[1]中国电子科技集团公司第三十四研究所,广西桂林541004

出　　处：《山西电子技术》2020年第4期57-59,共3页Shanxi Electronic Technology

摘　　要：本文介绍了一个典型的模拟信号光纤通信系统,提出了通过光衰减器实现接收光功率自适应来改善系统的性能,分别介绍了通过数字电路方式、模拟电路方式实现模拟信号光纤传输的接收光功率自适应,结合数字电路方式、模拟电路方式两者的优点,形成数/模结合电路的方式来实现模拟信号光纤传输的接收光功率自适应。This paper introduces a typical analog signal optical fiber communication system,and proposes that the performance of the system is improved by adaptive receiving optical power through optical attenuator.Respectively,it introduces the self-adaptive receiving optical power of analog signal optical fiber transmission through digital circuit mode and analog circuit mode,combining the advantages of digital circuit mode and analog circuit mode,forming digital/analog combined with the circuit,the received optical power adaptive of quasi signal optical fiber transmission is realized.

关 键 词：模拟信号光纤通信系统 光衰减器 接收光功率自适应 

分 类 号：TN929.11[电子电信—通信与信息系统]