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Vortex-induced pattern dynamics in a feedback system

Nicolas Marsal 1 Vianney Caullet 1 Delphine Wolfersberger 1 Marc Sciamanna 1
1 OPTEL - Equipe Optique et électronique pour les télécoms
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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Conference papers
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https://hal-supelec.archives-ouvertes.fr/hal-00871343
Contributor : Sébastien van Luchene Connect in order to contact the contributor
Submitted on : Wednesday, October 9, 2013 - 2:52:28 PM
Last modification on : Tuesday, June 15, 2021 - 4:05:02 PM

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SUPELEC | SUP_OPTEL | SUP_LMOPS | CENTRALESUPELEC | LMOPS-PHOTONIQUE | UNIV-LORRAINE | EC-PARIS

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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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