Thermal lensing in pulsed laser amplifiers: an analytical model

被引：26

作者：

Lausten, R ^{[1
]}

Balling, P ^{[1
]}

机构：

[1] Aarhus Univ, Inst Phys & Astron, DK-8000 Aarhus, Denmark

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2003年 / 20卷 / 07期

关键词：

D O I：

10.1364/JOSAB.20.001479

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An analytical expression for the thermal-lensing effects in pulsed laser amplifiers is given. The model permits a detailed investigation of the range of parameters where thermal lensing can have severe effects on the operation of crystal-based amplifiers. In particular, the behavior of Ti:sapphire-crystal amplifiers operated at variable repetition rate and pump fluence is discussed. (C) 2003 Optical Society of America.

引用

页码：1479 / 1485

页数：7

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