DYNAMICS OF PARAMETRIC LIGHT-SCATTERING OF HOLOGRAPHIC TYPE

被引：0
|
作者：
ZABRODIN, KN
PENIN, AN
机构：
来源：
KVANTOVAYA ELEKTRONIKA | 1991年 / 18卷 / 05期
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暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Dynamics has been investigated of degenerate parametric light scattering in protorefractive LiNbO3 crystals. A numerical solution of shortened equations for amplitudes of interacting waves is derived which fits well the experimental data. Three characteristic stages of the scattering development have been outlined, namely: spontaneous, stimulated and saturated ones. The measured spectral-angular brightness of the optical noise which induces spontaneous scattering turned out to be much greater than the calculated brightness of the Rayleigh pump scattering by optical medium inhomogeneities.
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页码：622 / 626
页数：5
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