光纤中光散射及在分布式传感技术中的应用

Light Scattering in Optical-Fiber and its Application in Distributed Optical-Fiber Sensor

分布式光纤传感器的应用前景十分诱人，分析讨论了光纤喇曼散射、布里渊散射及由这两种散射机理构成的分布式光纤温度、应变传感器的原理和系统。

Distributed optical-fiber sensor is a prospect technology. This paper disccuses the phenomenon of Raman scatter and Brillouin scatter in optical-fiber, and then analyzes the principle and structure of distributed optical-fiber temperature sensor and strain sensor based on above principles.