常用光纤Bragg光栅特性分析  

Analysis of regular fiber Bragg grating performance

作　　者：鱼瑛[1] 余震虹[1] 赵玲君[1] 马仁坤[1] 

机构地区：[1]江南大学物联网工程学院通信研究所,江苏无锡214122

出　　处：《传感器与微系统》2011年第6期11-13,共3页Transducer and Microsystem Technologies

摘　　要：结合光纤Bragg光栅在通信与传感领域应用的特性,利用传输矩阵法分析了均匀光栅、啁啾光栅、切趾光栅的反射率、时延特性、边模抑制比和反射带宽示意图。分析得到了不同光栅的特性规律,这些规律对光栅在通信与传感领域应用具有参考的价值。Combing the fiber Bragg grating（FBG）＇s application performance in communication and sensing area,utilizing the method of transfer matrix,the properties of reflectivity,time character,side-mode suppression ratio,reflection bandwidth sketch map of uniform grating,chirped grating,apodized grating are analyzed delay.Different grating＇s properties rules is obtained by analyzing.It can has reference value in the field of communication and sensing for grating.

关 键 词：光纤光栅 传输矩阵 光栅反射率 3DB带宽 

分 类 号：TN253[电子电信—物理电子学]