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
收藏
页码：1479 / 1485
页数：7
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