Transient processes in the parametric interaction of counter-propagating waves

被引:5
|
作者
Slabko, V. V. [1 ]
Popov, A. K. [2 ]
Myslivets, S. A. [1 ,3 ]
Rasskazova, E. V. [1 ]
Tkachenko, V. A. [1 ]
Moskalev, A. K. [1 ]
机构
[1] Siberian Fed Univ, Krasnoyarsk 660041, Russia
[2] Purdue Univ, W Lafayette, IN 47907 USA
[3] Russian Acad Sci, LV Kirensky Inst Phys, Siberian Branch, Krasnoyarsk 660036, Russia
关键词
transient parametric processes; counter-propagating waves; negative refractive index; NEGATIVE-INDEX; 2ND-HARMONIC GENERATION; EXPERIMENTAL-VERIFICATION;
D O I
10.1070/QE2015v045n12ABEH015840
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
We present a comparative analysis of transient processes in media with a negative refractive index for the parametric interaction of co- and counter-propagating waves. The transient time for the interaction of counter-propagating waves is shown to considerably exceed that for the interaction of co- propagating waves. In the case of counter-propagating waves, we present fitting results for the generated wave amplitude as a function of time and for the transient time vs. the amplitude of the pump wave and the length of the medium.
引用
收藏
页码:1151 / 1152
页数:2
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