Tunable dispersion and dispersion slope compensator using strain-chirped fiber Bragg grating

被引：23

作者：

Lee, Young Jun ^{[1
]}

Bae, Junkye

Lee, Kwanil

Jeong, Je-Myung

Lee, Sang Bae

机构：

[1] Korea Inst Sci & Technol, Photon Res Ctr, Seoul 136791, South Korea

[2] Hanyang Univ, Div Elect & Comp Engn, Seoul 133791, South Korea

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2007年 / 19卷 / 9-12期

关键词：

dispersion compensation; fiber Bragg grating (FBG); strain chirped tunable dispersion slope compensation (TDSC);

D O I：

10.1109/LPT.2007.894973

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 propose a tunable dispersion and dispersion slope compensator based on induced strain-chirp in a uniform fiber Bragg grating. A specially designed mechanical rotator concatenated with a metal beam with linear thickness variation along its height was used to induce a quadratic strain gradient along the grating. We successfully demonstrated the dispersion and dispersion slope change by adjusting the rotation angle and feasibility of dispersion and dispersion slope compensation at 160-Gb/s nonreturn-to-zero transmission by simulation.

引用

页码：762 / 764

页数：3

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