基于双Mach-Zehnder的长距离分布式光纤传感系统

摘要

Optical fiber distributed sensor is the focus in the sensor field. This paper describes a novel distribut-ed sensor system using long-distance dual- Mach-Zehnder interferometer. Discusses the clock synchronization, control signal processing, data stored in and read out, and data transmission in this sensor system.%分布式光纤传感技术是当前传感领域研究的热点,文章提出了一种新颖的基于双M-Z的长距离分布式光纤传感系统方案,并对此系统中存在的时钟同步、控制信号的选取、信息的存取与传输等问题提出了相应的解决方案.