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Conference papers

Control of pattern formation in a single feedback system by photonic lattices

Nicolas Marsal 1 Germano Montemezzani 1 Delphine Wolfersberger 1 Marc Sciamanna 1 Dragomir Neshev 2
1 LMOPS - Laboratoire Matériaux Optiques, Photonique et Systèmes
2 Nonlinear Physics Centre
Abstract : We investigate experimentally the possibility to control the pattern formation in a nonlinear photorefractive single feedback system by using a periodic photonic lattice. By varying the lattice strength and periodicity, we can induce patterns of particular symmetry, suppress the modulational instability or spatially control the pattern.
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Conference papers
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https://hal.archives-ouvertes.fr/hal-00334515
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Submitted on : Wednesday, May 11, 2022 - 11:52:44 AM
Last modification on : Wednesday, May 11, 2022 - 4:53:01 PM

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  • HAL Id : hal-00334515, version 1

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

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Nicolas Marsal, Germano Montemezzani, Delphine Wolfersberger, Marc Sciamanna, Dragomir Neshev. Control of pattern formation in a single feedback system by photonic lattices. International Commission of Optics, Jul 2008, Sidney, Australia. ⟨hal-00334515⟩

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