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Formation of dynamic waveguide structures in media with thermal and resonant nonlinearity. (English. Russian original) Zbl 1253.78038

Bull. Russ. Acad. Sci., Phys. 75, No. 12, 1629-1632 (2011); translation from Izv. Ross. Akad. Nauk, Ser. Fiz. 75, No. 12, 1733-1736 (2011).
Summary: We investigate the formation of optical dynamic waveguide structures in media with thermal and resonant nonlinearities. An optical waveguide is formed experimentally in absorbing a solution of organic dye with negative thermo-optical coefficient under a powerful singular light beam (an optical vortex).

MSC:

78A60 Lasers, masers, optical bistability, nonlinear optics
78A50 Antennas, waveguides in optics and electromagnetic theory
Full Text: DOI

References:

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