NONLINEAR-OPTICAL PARAMETERS FOR INSB AT 10.6 AND 9.6 MU-M WITH MICROSECOND PULSES

被引:5
|
作者
SMITH, AE
MCDUFF, RG
HECKENBERG, NR
机构
[1] Department of Physics, University of Queensland, St. Lucia, QLD
关键词
D O I
10.1364/JOSAB.12.000393
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Nonlinear optical parameters are found for intrinsic and n-doped indium antimonide by use of a hybrid cw-transversely excited atmosphere CO2 laser producing microsecond pulses. The Z-scan method is used, with both open and closed apertures. In addition, transverse ring profiles of defocused beams are analyzed. Results are obtained for 10.6- and 9.6-mu m radiation and can be used to model the behavior of devices.
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页码:393 / 400
页数:8
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