Self-focusing without external electric field in BaTiO3

被引：10
|
作者：
Rausch, Anne [1 ]
Kiessling, Armin [1 ]
Kowarschik, Richard [1 ]
机构：
[1] Univ Jena, Inst Appl Opt, D-07743 Jena, Germany
来源：
OPTICS EXPRESS | 2006年 / 14卷 / 13期
关键词：
D O I：
10.1364/OE.14.006207
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report on the first observation, to our knowledge, of self-focusing without an external electric field in barium titanate crystals under cw laser beam irradiance. This effect we observed at an intensity of 0.2W/cm(2) on the 633nm wavelength regime in the case of ordinarily as well as extraordinarily polarized light.
引用
收藏
页码：6207 / 6212
页数：6
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