一种分析采样啁啾光纤光栅特性的新方法

Chengcheng Sun, Chunyun Li, Xiaoning Yu
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摘要

基于相干理论,提出了一种分析采样啁啾光纤光栅的新方法。利用该方法,得到了更多关于SCFG的结果,不仅包括反射率、传输率和时延的特性,而且还得到了简化的反射率公式、信道数、波长间隔和信道带宽。因此,该方法比一般的传递矩阵法更加系统和完善,可以很好地指导SCFG的设计。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A new method for analyzing the characteristics of sampled chirped fiber grating
On the basis of the coherence theory a new method is presented to analyze the sampled chirped fiber gratings (SCFG). With this method, more results on the SCFG are obtained, including not only the characteristics of reflectivity, transmission and time delay, but also the simplified reflectivity formula, the channel’s number, wavelength spacing and channel’s bandwidth. Therefore, this method is more systematic and perfect than the usual transfer matrix method and can well guide the design of the SCFG.
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