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Conferences > ASSP > 2012 > AW4A > AW4A.17

Enhancement of the Second-Harmonic Phase-Matching Bandwidth and Conversion Efficiency by Control of the Temperature Distribution along a Nonlinear Crystal

Julijanas Zeludevicius, Kestutis Regelskis, Vytautas Vosylius, Nikolajus Gavrilinas, and Gediminas Raciukaitis

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Abstract

We propose a method for the non-critical second harmonic generation of a broadband light based on the temperature gradient along a nonlinear crystal. Using this approach we demonstrate boost of conversion efficiency from 21% to 55%.

© 2012 Optical Society of America

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