COMBINATION OF HOMOGENIZER AND PUMPING SYSTEM FOR SOLID-STATE THIN DISK LASER

被引：2
|
作者：
Aghbolaghi, R.
Aas, M.
Sabbaghzadeh, J.
Golpayegani, S. A. H.
机构：
来源：
CAOL 2008: PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE ON ADVANCED OPTOELECTRONICS AND LASERS | 2008年
关键词：
thin disk laser; solid state lasers pumping system; homogenizer;
D O I：
10.1109/CAOL.2008.4671845
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In order to increasing the number of pump beam passes from active medium, we have used an optical cavity for pumping the solid state thin disk laser which results in getting high power laser output. We analytically analyzed the necessary conditions for our design. The spot size of pumping on the active medium is controlled by distances between quasi-cavity and gain medium and mirrors (or curvature radius of mirrors) which are located before and after the amplifier medium. We have calculated numerical dependence of pump spot size on injected pump beam divergence and distance between mirrors and amplifier medium.
引用
收藏
页码：56 / 58
页数：3
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