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主要叙述了几种典型的以光纤光栅为基础的新型光电子器件在光纤通信中的应用 ,并根据光纤光栅不同的折射率调制及光谱特性 ,简单介绍了其在各自领域内应用的基本原理 .
This paper mainly describes the application of several typical new type of optoelectronic devices based on fiber gratings in optical fiber communication. According to the different refractive index modulation and spectral characteristics of fiber gratings, the basic principles of their application in their respective fields are briefly introduced.