INDUCED VERSUS PARAMETRIC SCATTERING PROCESSES IN POTASSIUM

被引:21
作者
BARAK, S
ROKNI, M
YATSIV, S
机构
[1] Hebrew University, Jerusalem
关键词
D O I
10.1109/JQE.1969.1076301
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
Stimulated and enhanced two-photon emissions from excited states in potassium have been observed. This emission is primed by stimulated electronic Raman radiation generated by scattering of a giant pulse ruby radiation. Four-photon parametric processes also take place. The two processes can be distinguished by tuning the laser frequency, Most of the emitted radiations are plane-polarized. A pumping model is proposed explaining the required population inversions and the polarization properties of the radiations. © 1969 IEEE. All rights reserved.
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页码:448 / +
页数:1
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