光纤水听器时分复用系统串扰的理论分析与仿真研究  

Theoretic Analysis and Simulation of Crosstalks in Time Divison Multiplexing of Fiber-optic Hydrophones

作　　者：李舰艇[1] 曹春燕[1] 倪明[1] 胡永明[1] 

机构地区：[1]国防科技大学光电科学与工程学院,湖南长沙410073

出　　处：《半导体光电》2005年第3期256-260,共5页Semiconductor Optoelectronics

摘　　要：串扰是困扰光纤水听器阵列时分复用技术应用发展的重要问题之一。对时分复用系统中通道之间存在的串扰从理论上进行了深入分析,并运用仿真方法研究了系统中的串扰与光开关消光比、复用通道数等因素的关系。Crosstalk is one of many puzzles that baffled the application to time-division multiplexing(TDM) technology for fiber-optic hydrophone array.The crosstalks between the channels of TDM were theoretically analyzed,and the simulation technique was used to investigate the relation of crosstalk to such factors as the extinction ratio of optical switch and the channels multiplexed in the TDM array.

关 键 词：光纤水听器 时分复用 串扰 光开关 消光比 

分 类 号：TN256[电子电信—物理电子学]