光纤光栅在光通信中的应用

The Application of Fiber Grating in Optical communcation

光纤光栅具有独特的波长选择性和通用性 ,目前在光纤通信系统中的应用极为广泛 ,如激光器波长稳定器、拉曼放大器、无源光网中的温度传感器、波分复用中解复用器、光学分插复用器(OADM)、色散补偿器。

Now,Fiber Grating have been used as important components in a veriety of lightwave application .They are used in wavelengh-stablizer laser,fiber laser,Raman amplifers,temperature sensor passive optical network,wavelength division multiplexers(WDM's)demulitiplexers,add/drop multiplexers,dispersion compensators,and EDFA gain equalizers for their unique filtering properties and versatility .