High efficiency harmonic generation in LiNbO3 membranes

Solntsev, Alexander S.; Sukhorukov, Andrey A.; Neshev, Dragomir N.; Iliew, Rumen; Pertsch, Thomas; Kivshar, Yuri S.

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High efficiency harmonic generation in LiNbO3 membranes

Date

2010

Authors

Solntsev, Alexander S.

Sukhorukov, Andrey A.

Abstract

We reveal simultaneous phase-and group-velocity matching for frequency dou- bling of ultra-short pulses at telecom wavelengths in LiNbO3 membranes. Fur-thermore, we predict complete phase-matched cascaded third-harmonic gener-ation for optimised membrane thickness.