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Conference Papers Year : 2013

Vortex-induced pattern dynamics in a feedback system

Abstract

We analyze numerically and experimentally the dynamics of optical patterns in a photorefractive single feedback system where a vortex beam is used as the input beam. We evidence new pattern solutions and peculiar dynamics.
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Dates and versions

hal-00871343 , version 1 (09-10-2013)

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Nicolas Marsal, Vianney Caullet, Delphine Wolfersberger, Marc Sciamanna. Vortex-induced pattern dynamics in a feedback system. Nonlinear Optics (NLO) Topical Meeting, Jul 2013, Kohala Coast, Hawaii, United States. pp.NTh2A.2, ⟨10.1364/NLO.2013.NTh2A.2⟩. ⟨hal-00871343⟩
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