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Proceedings Paper

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

Paper Details

Date Published: 13 February 2008
PDF: 11 pages
Proc. SPIE 6875, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications VII, 68750P (13 February 2008); doi: 10.1117/12.764044
Show Author Affiliations
Alexandre S. Shcherbakov, National Institute for Astrophysics, Optics & Electronics (Mexico)
Jewgenij Maximov, Molecular Technology GmbH (Germany)
Sandra Eloisa Balderas Mata, National Institute for Astrophysics, Optics & Electronics (Mexico)


Published in SPIE Proceedings Vol. 6875:
Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications VII
Peter E. Powers, Editor(s)

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