CALCULATION OF PROBE BEAM DIFFRACTION AT LASER-INDUCED THERMAL LENS

被引:12
作者
SLABY, J
机构
[1] Warsaw Univ, Warsaw, Pol, Warsaw Univ, Warsaw, Pol
关键词
LIGHT - Diffraction - OPTICS - Mathematical Models;
D O I
10.1016/0030-4018(86)90166-5
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
An expression is obtained for a far field diffraction pattern of a gaussian probe beam passing through a laser heated sample. Fractional change of probe beam intensity is discussed for various experimental conditions. The analysis presented includes off-axis signal variation.
引用
收藏
页码:133 / 138
页数:6
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