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
来源：
APPLIED PHYSICS LETTERS | 1994年 / 64卷 / 01期
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.
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页码：1 / 3
页数：3
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