Transient processes in the parametric interaction of counter-propagating waves. (December 2015)

• Record Type: Journal Article
• Authors: Slabko, V.V.; Popov, A.K.; Myslivets, S.A.; Rasskazova, E.V.; Tkachenko, V.A.; Moskalev, A.K.
• Is Part Of: Quantum electronics. Volume 45:Number 12(2015)
• Page Start: 1151
• Page End: 1152
• Publication Date: 2015-12
• Subjects: 81.05.Xj -- 78.67.Pt; transient parametric processes -- counter-propagating waves -- negative refractive index; Quantum electronics -- Periodicals; 537.5
• DOI: 10.1070/QE2015v045n12ABEH015840
• Languages: English
• ISSNs: 1063-7818

Abstract

Abstract: 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.