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Communication Dans Un Congrès Année : 2016

Photon fluids in a photorefractive crystal

Résumé

During this talk, I will present our recent results on the experimental study of the frictional/superfluid transition in a flowing fluid of light in a cavityless configuration, at room temperature. Using a biased photorefractive nonlinear crystal, our approach is to study the light flow around photoinduced obstacles and probe the transition by varying both the light flow velocity and the strength of the interactions. By shaping the pump beam to increase the complexity of the 2D photoinduced potential, we aim at examining its influence on the superfluid behavior of light. Preliminary results in this direction will be presented.
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Dates et versions

hal-01396850 , version 1 (15-11-2016)

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  • HAL Id : hal-01396850 , version 1

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Matthieu Bellec. Photon fluids in a photorefractive crystal. Fluids of light workshop, Oct 2016, Edinburgh, United Kingdom. ⟨hal-01396850⟩
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