Modeling of waveform distortion due to optical filtering

被引：11

作者：

Ho, KP ^{[1
]}

Chen, LK ^{[1
]}

Tong, F ^{[1
]}

机构：

[1] Chinese Univ Hong Kong, Dept Informat Engn, Hong Kong, Hong Kong, Peoples R China

来源：

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS | 2000年 / 6卷 / 02期

关键词：

filter distortion; optical filtering; wavelength-division multiplexing (WDM);

D O I：

10.1109/2944.847756

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The usable bandwidth of an optical filter is not only limited by signal attenuation, but also the waveform distortion when optical signal is passed through the edge of the filter. The waveform distortion due to optical filtering is investigated,vith the assumption of linearly chirped Gaussian pulse. While the first-order optical filtering (linear slope in dB) does not induce waveform distortion, second-order optical filtering induces pulse distortion similar to fiber dispersion.

引用

页码：223 / 226

页数：4

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