Switchable and tunable dual-wavelength erbium-doped fiber laser based on one fiber Bragg grating

被引：27

作者：

Feng, XH ^{[1
]}

Sun, L ^{[1
]}

Xiong, LY ^{[1
]}

Liu, YG ^{[1
]}

Yuan, SH ^{[1
]}

Kai, GY ^{[1
]}

Dong, XY ^{[1
]}

机构：

[1] Nankai Univ, Inst Modern Opt, Tianjin 300071, Peoples R China

来源：

OPTICAL FIBER TECHNOLOGY | 2004年 / 10卷 / 03期

基金：

中国国家自然科学基金;

关键词：

erbium-doped fiber; fiber Bragg grating; fiber laser; dual-wavelength lasing;

D O I：

10.1016/j.yofte.2004.04.002

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 switchable and tunable dual-wavelength linear cavity erbium-doped fiber laser based on a single fiber Bragg grating (FBG) written on standard single-mode fiber is demonstrated experimentally. It exploits the birefringence characteristic of the FBG when submitted to transverse strain. By simple adjustment of a polarization controller (PC), the proposed laser can operate in stable dual-wavelength or switch between two wavelengths, all at room temperature. Transverse strain on the FBG induces spacing between the two emitting wavelengths while axial strain shifts both wavelengths together. (C) 2004 Elsevier Inc. All rights reserved.

引用

页码：275 / 282

页数：8

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