WTA dynamics in large aperture active cavity with saturable absorber

Vladimir Yu. Bazhenov; Victor B. Taranenko; Mikhail V. Vasnetsov

doi:10.1117/12.147825

12 July 1993 WTA dynamics in large aperture active cavity with saturable absorber

Vladimir Yu. Bazhenov, Victor B. Taranenko, Mikhail V. Vasnetsov

Proceedings Volume 1806, Optical Computing; (1993) https://doi.org/10.1117/12.147825
Event: Topical Meeting on Optical Computing, 1992, Minsk, Belarus

Abstract

Winner-takes-all dynamical behavior of transverse structure in a large aperture dye laser with intracavity saturable absorber on bacteriorhodopsin controlled by bleaching and coloring external beams is demonstrated both theoretically and experimentally. As a result of mode competitive interactions in the multistable dye laser the strongest component of multimode structure incoherently initiated by uniform external bleaching beam suppresses the rest modes and the final stage of transverse structure evolution is the single-mode regime of operation.

Citation Download Citation

Vladimir Yu. Bazhenov, Victor B. Taranenko, and Mikhail V. Vasnetsov "WTA dynamics in large aperture active cavity with saturable absorber", Proc. SPIE 1806, Optical Computing, (12 July 1993); https://doi.org/10.1117/12.147825

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