Chirped and phase-sampled fiber Bragg grating for tunable DBR fiber laser

被引：13

作者：

Xu, XM ^{[1
]}

Dai, YT ^{[1
]}

Chen, XF ^{[1
]}

Jiang, DJ ^{[1
]}

Xie, SZ ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Elect Engn, Beijing 100084, Peoples R China

来源：

OPTICS EXPRESS | 2005年 / 13卷 / 10期

关键词：

D O I：

10.1364/OPEX.13.003877

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Chirped and phase-sampled fiber Bragg gratings are fabricated and used as reflectors in tunable DBR fiber laser for the first time. By controlling the phase of each sampling section, sampled Bragg gratings (SBG) with different channel spacing can be obtained using only a single chirped phase mask. A 30nm-wide tunable Erbium-doped fiber (EDF) laser is designed and experimentally demonstrated by utilizing the vernier effect of two such SBGs with channel spacing of 3.2nm and 3.6nm, respectively. The lasers' output power of different channels is almost identical ( difference less than 1dB) within the tunable range. (C) 2005 Optical Society of America.

引用

页码：3877 / 3882

页数：6

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