Investigation of performance variations due to the amplitude of group-delay ripple in chirped fiber Bragg gratings

被引：6

作者：

Yan, L. -S. ^{[1
]}

Luo, T. ^{[1
]}

Yu, Q. ^{[1
]}

Xie, Y. ^{[1
]}

Feng, K. -M. ^{[1
]}

Khosravani, R. ^{[1
]}

Willner, A. E. ^{[1
]}

机构：

[1] Univ So Calif, Dept Elect Engn Syst, Los Angeles, CA 90089 USA

来源：

OPTICAL FIBER TECHNOLOGY | 2006年 / 12卷 / 03期

关键词：

optical communications; fiber Bragg grating; dispersion compensation; group-delay ripple;

D O I：

10.1016/j.yofte.2006.01.001

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：

We measure the system impacts due to the amplitude of group-delay (GD) ripple in single and cascaded chirped fiber Bragg gratings (CFBGs). Signals with smaller pulse width result in smaller performance variation at the same data rate. A 65-ps peak-to-peak GD ripple induces 0.9, 1.7, and 2.7 dB maximum penalties for 10, 20, and 40-Gb/s, respectively. We also find that cascading gratings with random ripple causes much less degradation than cascading gratings with the same ripple profile. (C) 2006 Elsevier Inc. All rights reserved.

引用

页码：238 / 242

页数：5

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