高性能光纤参量放大器的设计与应用

Design and application of high performance fiber optical parametric amplifier

近年来 ,光纤参量放大的发展非常迅猛。分析了提高光纤参量放大增益、扩展带宽、降低偏振灵敏度的几种重要方法 ,并就光纤参量在分立式集中放大、透明的波长转换、归零脉码生成、O TDM开关、全光抽样、可擦除全光缓存、3R再生等方面的典型应用进行了全面综述。光纤OPA在DWDM系统。

Development of fiber optical parametric amplifier(OPAs) is very fast in recent years.On one hand,this paper analyzes several important efficient techniques for improving the peak gain,expanding the gain bandwidth,reducing the polarization sensitivity of fiber OPAs.On the other hand,some typical applications such as lumped amplifying,transparent wavelength conversion,RZ pulse generation,O-TDM switch,all optical sampling,all-optical erasable storage buffer,3R regeneration are fully summarized.Fiber OPAs would be abroad and significantly used in DWDM and all-optical net(AON).