SPATIAL PHASE MODULATION DUE TO THE THERMAL NONLINEARITY IN SEMICONDUCTOR-DOPED GLASSES

被引：20
|
作者：
PETROV, DV [1 ]
GOMES, ASL [1 ]
DEARAUJO, CB [1 ]
机构：
[1] NOVOSIBIRSK SEMICOND PHYS INST,NOVOSIBIRSK,RUSSIA
来源：
PHYSICAL REVIEW B | 1994年 / 50卷 / 13期
关键词：
D O I：
10.1103/PhysRevB.50.9092
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We present experimental data and the underlying physics of spatial-phase-modulation effects associated with the thermal nonlinearity of semiconductor-doped glasses. Transient and steady-state self-focusing, laser-induced birefringence, and spatial ringing of the thermal origin were studied in this class of optical materials.
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页码：9092 / 9097
页数：6
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