Thermo-optical properties of air-clad photonic crystal fiber lasers in high power operation

被引：103

作者：

Limpert, J ^{[1
]}

Schreiber, T

Liem, A

Nolte, S

Zellmer, H

Peschel, T

Guyenot, V

Tünnermann, A

机构：

[1] Univ Jena, Inst Appl Phys, D-6900 Jena, Germany

[2] Fraunhofer Inst Appl Opt & Precis Engn, Jena, Germany

来源：

OPTICS EXPRESS | 2003年 / 11卷 / 22期

关键词：

D O I：

10.1364/OE.11.002982

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on the investigation of the thermo-optical behavior of air-clad ytterbium-doped large-mode-area photonic crystal fiber lasers. Analytical and numerical models are applied to calculate the heat distribution and induced stresses in a microstructured fiber. The results are compared to conventional double-clad fiber lasers and design guidelines are provided to ensure maximum heat dissipation and scalability to power levels of several kWs. (C) 2003 Optical Society of America.

引用

页码：2982 / 2990

页数：9

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