Collinear acousto-optical three-wave solitary states in a two-mode medium with a square-law nonlinearity and losses

Alexandre S. Shcherbakov; Jewgenij Maximov; Sandra Eloisa Balderas Mata

doi:10.1117/12.764044

13 February 2008 Collinear acousto-optical three-wave solitary states in a two-mode medium with a square-law nonlinearity and losses

Alexandre S. Shcherbakov, Jewgenij Maximov, Sandra Eloisa Balderas Mata

Author Affiliations +

Proceedings Volume 6875, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications VII; 68750P (2008) https://doi.org/10.1117/12.764044
Event: Lasers and Applications in Science and Engineering, 2008, San Jose, California, United States

Abstract

An opportunity of shaping three-wave solitary coupled states within the co-directional collinear acousto-optical interaction between two optical waves and the suffering losses acoustic pulses in a square-law nonlinear crystal. The considered analytical model for this process with the mismatched wave numbers describes a regime of strongly coupled modes. They are studied using the first order approximations relative to a pair of the parameter of smallness. We assume that both the acoustic losses and the wave number mismatch represent these pair of the smallness parameters of the same order. Three-wave collinear acousto-optical coupled states originating within such an interaction exhibit an asymmetry in shapes of their envelopes and shifts of extrema in their intensity distributions.

Citation Download Citation

Alexandre S. Shcherbakov, Jewgenij Maximov, and Sandra Eloisa Balderas Mata "Collinear acousto-optical three-wave solitary states in a two-mode medium with a square-law nonlinearity and losses", Proc. SPIE 6875, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications VII, 68750P (13 February 2008); https://doi.org/10.1117/12.764044

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