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Proceedings Paper

Analysis of thermal effect in working medium under the condition of diode-side-pumped solid state laser
Author(s): Hong Zhao; Shouhuan Zhou; Dongsheng Jiang; Jianjun Wang
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Paper Abstract

Under the condition of high power diode side pumping, thermal effect in working medium is a serious problem. Not only total pump power, but also special pump structure, such as pump geometry structure, divergence of diode laser, distance from diode to working medium will affect the result of thermal effect. In this paper, by means of computer program, we found a series of thermal effect model, by simulating the temperature transformation process and stable-state temperature distribution. Based on this, we get the theoretical results of thermal lens focus length and thermal induced bi-refraction, and compare it with the experiment results.

Paper Details

Date Published: 26 January 2005
PDF: 8 pages
Proc. SPIE 5627, High-Power Lasers and Applications III, (26 January 2005); doi: 10.1117/12.573424
Show Author Affiliations
Hong Zhao, North China Research Institute of Electro-Optics (China)
Shouhuan Zhou, North China Research Institute of Electro-Optics (China)
Dongsheng Jiang, North China Research Institute of Electro-Optics (China)
Jianjun Wang, North China Research Institute of Electro-Optics (China)


Published in SPIE Proceedings Vol. 5627:
High-Power Lasers and Applications III
Dianyuan Fan; Ken-ichi Ueda; Jongmin Lee, Editor(s)

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