REFLECTION OF FEW CYCLE LIGHT WAVES FROM METAL MIRROR WITH NONLINEAR DIELECTRIC LAYER

Elizaveta Buyanovskaya, Kozlov Sergei A, Andrei Sukhorukov, Kivshar Yuri S

2012 , VOLUME 12, NUMBER 4 ( July-August )

ISSN 2226-1494 (print), ISSN 2500-0373 (online)

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Nikiforov
Vladimir O.
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REFLECTION OF FEW CYCLE LIGHT WAVES FROM METAL MIRROR WITH NONLINEAR DIELECTRIC LAYER

E. Buyanovskaya, S. A. Kozlov, A. Sukhorukov, Y. S. Kivshar

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Abstract

The peculiarities of light waves reflection from metal mirror with nonlinear dielectric layer were theoretically investigated. It was shown that at few cycle pulse reflection from the metal mirror with transparent dielectric layer, triple frequencies radiation is generated in dielectric layer due to interaction of pulses in the layer and that ratio of generated radiation energy to the energy of input pulse is increasing withthe decrease of oscillation number in the incident pulse.

Keywords: few cycle pulses, interaction of counter-propagating waves, nonlinear dielectric media

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