Paper
5 October 2005 Four-wave mixing in nonlinear interferometer Fabry-Perot with saturable absorbers
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Abstract
In this work the different schemes of propagation and interaction of the light beams in nonlinear Fabry-Perot interferometer have been studied theoretically and experimentally. Degenerate and non-degenerate four-wave mixing have been realized in the cavity of Fabry-Perot type using Rhodamine-6G dye and polymethine dye 3274U solution as saturable absorber. The diffraction efficiency of intracavity dynamic grating has been studied in dependence on intensity of interacting beams and parameters of resonator. The theoretical model of the processes of intracavity degenerate and non-degenerate four-wave mixing has been developed and applied to the analysis of the efficiency of light beams conversion by mean of Bragg diffraction from intracavity dynamic gratings. For theoretical description of typical experimental situations we used the round-trip model of nonlinear interferometer adapted for the geometry of degenerate four-wave mixing, which can be realized in the scheme of symmetrical oblique incidence of pump, signal and probe beams to the front and back mirrors of cavity.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Omar A. Ormachea, Oleg G. Romanov, Alexei L. Tolstik, José Luis Arce Diego, David Pereda Cubian, and Félix Fanjul Vélez "Four-wave mixing in nonlinear interferometer Fabry-Perot with saturable absorbers", Proc. SPIE 5949, Nonlinear Optics Applications, 594918 (5 October 2005); https://doi.org/10.1117/12.623116
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KEYWORDS
Four wave mixing

Diffraction

Diffraction gratings

Absorption

Interferometers

Mirrors

Nonlinear optics

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