21 October 1998 Light pulse evolution at the exact phase-matched type-II cascade process in KTP
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Proceedings Volume 3485, 11th International Vavilov Conference on Nonlinear Optics; (1998) https://doi.org/10.1117/12.328265
Event: Eleventh International Vavilov Conference on Nonlinear Optics, 1997, Novosibirsk, Russian Federation
Abstract
The nondegenerate three-wave process of second harmonic generation under exact phase matching and of different amplitudes and polarizations of interacting waves is considered experimentally in KTiOPO4 crystal. The central part of the weaker pulses of fundamental frequency and of the second harmonic oscillates periodically both in spatial and temporal domain. The complete transformation to the second harmonic and back, accompanied by (pi) -changing of the phase of carrier frequency, at every cycle is observed. Clear beam canalling is observed too.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Alexander V. Gorchakov, Alexander V. Gorchakov, A. L. Belostotsky, A. L. Belostotsky, V. K. Sapojnikov, V. K. Sapojnikov, A. B. Kaplun, A. B. Kaplun, } "Light pulse evolution at the exact phase-matched type-II cascade process in KTP", Proc. SPIE 3485, 11th International Vavilov Conference on Nonlinear Optics, (21 October 1998); doi: 10.1117/12.328265; https://doi.org/10.1117/12.328265
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