Towards a monolithic fiber laser with deep UV femtosecond-induced fiber Bragg gratings

被引：29

作者：

Becker, Martin ^{[1
]}

Brueckner, Sven ^{[1
]}

Leich, Martin ^{[1
]}

Lindner, Eric ^{[1
]}

Rothhardt, Manfred ^{[1
]}

Unger, Sonja ^{[1
]}

Jetschke, Sylvia ^{[1
]}

Bartelt, Hartmut ^{[1
]}

机构：

[1] Inst Photon Technol, D-07745 Jena, Germany

来源：

OPTICS COMMUNICATIONS | 2011年 / 284卷 / 24期

关键词：

Fiber Bragg gratings; Photosensitivity; Laser stabilization; Ytterbium; Ultrafast lasers; OPTICAL-FIBERS; INTERFEROMETER; INSCRIPTION; FABRICATION; RADIATION;

D O I：

10.1016/j.optcom.2011.08.042

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Fiber Bragg grating inscription with a deep ultraviolet (DUV) femtosecond laser and two-beam interferometry allows grating inscription in germanium-free fibers without classical UV photosensitivity. Therefore such a writing technology is a promising solution for the fabrication of fiber Bragg gratings in the active fiber material to realize a fully integrated all-fiber solution. In this paper we report on the use of the DUV femtosecond laser fiber Bragg grating technology to build a grating-stabilized fiber laser with high spectral purity. Output powers up to 158 W at 1083 nm and a slope efficiency of 76% have been demonstrated. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：5770 / 5773

页数：4

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