EFFECT OF THERMAL SELF-DEFOCUSING OF DEGENERATE 4-WAVE-MIXING IN ABSORBING MEDIA

被引:1
|
作者
TOMOV, IV
RENTZEPIS, PM
机构
[1] Department of Chemistry, University of California, Irvine
关键词
Approximation theory - Distortion (waves) - Heat conduction - Heat convection - Laser beams - Light absorption - Light transmission - Neodymium lasers - Optical phase conjugation - Phase modulation - Refractive index - Thermal effects;
D O I
10.1063/1.110903
中图分类号
O59 [应用物理学];
学科分类号
摘要
The distortion of a phase conjugate wave produced by degenerate four wave mixing as a consequence of thermal self-defocusing is reported. The thermally induced refractive index changes cause modulation in the phase of the phase conjugate wave. The thermal self-defocusing effect may impose a limiting factor in high repetition rate nonlinear devices.
引用
收藏
页码:1 / 3
页数:3
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