Laser cooling in extended solids with taking into account the collective processes - art. no. 616503

被引：0
|
作者：
Bashkirov, E. K. [1 ]
机构：
[1] Samara State Univ, Samara 443011, Russia
来源：
Saratov Fall Meeting 2005: Laser Physics and Photonics, Spectroscopy and Molecular Modeling VI | 2006年 / 6165卷
关键词：
laser cooling in solids; pseudo-local phonon mode; superradiance;
D O I：
10.1117/12.696836
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The kinetics of the extended model of crystal doped by rare-earth ions in regime of anti-Stokes laser cooling has been considered taking into account the collective radiation effects. The system of master equations for impurities and pseudo-local phonons has been obtained. As would be expected, the collective radiation effects causes an acceleration in relaxation depletion of the phohon mode and therefore an increase of crystal cooling efficiency.
引用
收藏
页码：16503 / 16503
页数：7
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