摘要
介绍了光纤布拉格 (Bragg)光栅的种类和制作 ,用耦合波理论分析了其基本的光反射性质 ,包括峰值反射率和反射半高全宽度 ,结果表明光纤Bragg光栅拥有独特的光反射特性 .同时对光纤Bragg光栅在光纤通信、光纤传感器、滤波器等方面的应用进行了介绍和展望 ,表明光纤Bragg光栅将对整个光纤技术领域产生重要影响 .
The varieties and techniques of fiber Bragg grating(FBG)are reviewed in this paper, and it's basic optical properties of reflection,including peak reflection and reflection full width at half maximum (FWHM), are analysed with coupled-wave theory.The results show the FBG has unique optical reflective character .We also introduced it's applications in fiber communication, sensors, filters ,etc. The summary demonstrates the FBG will have important influence on the whole field of fiber technology.
出处
《海军工程大学学报》
CAS
2000年第4期11-15,22,共6页
Journal of Naval University of Engineering
关键词
光纤BRAGG光栅
耦合波方程
光纤通信
fiber Bragg grating
coupled-wave theory
fiber communication
filter
sensor
