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均匀切趾光纤光栅

均匀切趾光纤光栅

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产品介绍
普通光栅反射谱中主峰的两侧陪同有一系列的侧峰 ,一般称这些侧峰为光栅的边模 。如将光栅应用于一些对边模抑制比要求比较高的器件如密集波分复用器 ,这些侧峰的保存是一个不良的因素 ,它严重影响器件的信道隔离度 。在光栅中光感折射率调制的振幅沿着光栅长度有一个钟形函数的形状变革 。光学切趾能制止光栅的短波损耗和有效抑制布拉格光纤光栅反射谱,并能减少啁啾光纤光栅时延特性的振荡 。4
 
 
 
 
 
 
 

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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