Inverse-Gaussian apodized fiber Bragg grating for dual-wavelength lasing

被引：9

作者：

Lin, Bo ^{[1
]}

Zhang, Han ^{[1
]}

Tjin, Swee Chuan ^{[1
]}

Tang, Dingyuan ^{[1
]}

Hao, Jianzhong ^{[2
]}

Tay, Chia Meng ^{[1
]}

Liang, Sheng ^{[3
]}

机构：

[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Photon Res Ctr, Singapore 639798, Singapore

[2] Inst Infocomm Res, Singapore 138632, Singapore

[3] Beihang Univ, Sch Instrument Sci & Optoelect Engn, Beijing 100191, Peoples R China

来源：

APPLIED OPTICS | 2010年 / 49卷 / 08期

关键词：

LASER; POLARIZATION; FILTER; DESIGN;

D O I：

10.1364/AO.49.001373

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A fiber Bragg grating (FBG) with an inverse-Gaussian apodization function is proposed and fabricated. It is shown that such a FBG possesses dual-wavelength narrow transmission peaks and the wavelength spacing between the two peaks is easily controllable during fabrication. Incorporating such a FBG filter into a fiber laser with a linear cavity, we obtain stable dual-wavelength emission with 0.146 nm wavelength spacing. This arrangement provides a simple and low cost way of achieving dual-wavelength fiber laser operation. (C) 2010 Optical Society of America

引用

页码：1373 / 1377

页数：5

共 18 条

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