Tuning sampled nonlinearly chirped fiber Bragg gratings with adjustable chirp and fixed center wavelength

被引：1

作者：

Zhao, ZY ^{[1
]}

Zhang, S ^{[1
]}

Yu, YS ^{[1
]}

Zhuo, ZC ^{[1
]}

Zhang, J ^{[1
]}

Qian, Y ^{[1
]}

Zheng, W ^{[1
]}

Zhang, YS ^{[1
]}

机构：

[1] Jilin Univ, State Key Lab Integrated Optoelect, Changchun 130023, Peoples R China

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2004年 / 43卷 / 05期

关键词：

sample fiber Bragg grating; nonlinear chirp; fixed wavelength; dispersion compensation;

D O I：

10.1002/mop.20493

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：

A simple method for tuning a sampled nonlinearly chirped fiber Bragg grating (SNCFBG) without a center-wavelength shift is demonstrated experimentally. A uniform sampled fiber Bragg grating (SFBG) is adhered on a bent plastic plate along a precalculated curve. The nonlinear chirp among the SFBG channels is tuned when a displacement is applied to the free end of the plastic plate and the central wavelength of the grating is fixed. The dispersion varies from -996.3 to -117.9 ps/nm in the center channel and the center-wavelength shift is as small as 0.06 nm in the tuning process. (C) 2004 Wiley Periodicals, Inc.

引用

页码：432 / 434

页数：3

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