Experimental study of thermal lens features in laser ceramics

被引：21
|
作者：
Soloviev, Alexander [1 ]
Snetkov, Ilya [1 ]
Zelenogorsky, Victor [1 ]
Kozhevatov, Ilya [1 ]
Palashov, Oleg [1 ]
Khazanov, Efim [1 ]
机构：
[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603950, Russia
来源：
OPTICS EXPRESS | 2008年 / 16卷 / 25期
关键词：
D O I：
10.1364/OE.16.021012
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Thermal lens measurements were made by means of a high-accuracy phase shift interferometer that combines lambda/1000 sensitivity and 10 mu m transverse resolution. The effect of random small-scale modulation in thermally induced phase distortion predicted earlier was proved experimentally. The statistical parameters of modulation were measured depending on heating power for two different ceramic samples. The experimental data agree well with results of numerical simulation. (C) 2008 Optical Society of America
引用
收藏
页码：21012 / 21021
页数：10
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