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arXiv · 1804.10400

Phase-Matched Second Harmonic Generation in a flux grown KTiOPO4 crystal ridge optical waveguide

Veronique Boutou·Augustin Vernay·Corinne Felix·Florent Bassignot·Mathieu Chauvet·Dominique Lupinski·Benoit Boulanger
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Abstract

Type II second-harmonic generation was performed in a 15.8-mm-long KTiOPO4 micrometric ridge waveguide with an average transversal section of 38 micrometer^2. Theoretical predictions are compared with experiments. Strong agreements are obtained for both phase-matching wavelengths and second-harmonic intensity. This work opens wide perspectives for integrated parametric optics.

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Veronique Boutou, Augustin Vernay, Corinne Felix, Florent Bassignot, Mathieu Chauvet, Dominique Lupinski, Benoit Boulanger. 2018-08-28. Phase-Matched Second Harmonic Generation in a flux grown KTiOPO4 crystal ridge optical waveguide. https://doi.org/10.1364/ol.43.003770

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