Dual-wavelength Brillouin ring-cavity fiber laser with tunable channel spacing

被引：7
|
作者：
Zhou, X. [1 ]
Miao, X. [1 ]
Liang, G. [1 ]
Yuan, S. [1 ]
Jiang, L. [1 ]
Wang, T. [1 ,2 ]
机构：
[1] Hangzhou Dianzi Univ, Coll Commun Engn, Hangzhou 310018, Zhejiang, Peoples R China
[2] Hangzhou Dianzi Univ, Key Lab RF Circuits & Syst, Minist Educ, Hangzhou 310018, Zhejiang, Peoples R China
来源：
LASER PHYSICS | 2012年 / 22卷 / 05期
关键词：
ERBIUM-DOPED FIBER; EFFECTIVE AREA FIBER; MULTIWAVELENGTH FIBER; LOOP MIRROR; POLARIZATION; EDF;
D O I：
10.1134/S1054660X12050398
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We experimentally demonstrate a dual-wavelength Brillouin fiber laser configured a pre-amplified Brillouin pump and FBG filter in a ring-cavity. The Brillouin laser can generate 21 Brillouin Stokes with 0.084 nm spacing, the first-Stoke has a peak power of 2.19 dBm. By adjusting the TLS wavelength and FBG's reflection wavelength from circulating in the ring-cavity, the generated output dual-wavelength is stabile and the channel spacing is tunable, the widest and narrowest channel spacing obtained is approximately 1.12 nm (139 GHz) and 0.084 nm (10.5 GHz).
引用
收藏
页码：961 / 966
页数：6
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