Single frequency single polarization DFB fiber laser

被引：104

作者：

Babin, S. A. ^{[1
]}

Churkin, D. V. ^{[1
]}

Ismagulov, A. E. ^{[1
]}

Kablukov, S. I. ^{[1
]}

Nikulin, M. A. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Automat & Electrometry, Siberian Branch, Novosibirsk 630090, Russia

来源：

LASER PHYSICS LETTERS | 2007年 / 4卷 / 06期

关键词：

single frequency; fiber laser; distributed feedback;

D O I：

10.1002/lapl.200610128

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

On the base of the phase shifted fiber Bragg grating of 4 cm length written in the active non-PM Yb-doped fiber, a resonator with distributed feedback (DFB) has been formed. The single frequency single polarization unidirectional generation with the output power up to 4.5 mW has been obtained. The spectral and energy performances of the single frequency DFB fiber laser depending on the pump laser parameters and ways of pump wave coupling have been investigated. The competition between orthogonal polarization states has been also studied, and the single polarization regime of 0.5 mW power has been achieved.

引用

页码：428 / 432

页数：5

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