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Self-organization of laser cavities using dynamic holograms

Abstract : Inserting a photorefractive crystal inside a laser cavity leads to striking behaviors. The oscillating modes record a dynamic hologram in the crystal, which in turn acts as a spectral filter for these modes. For a correctly designed system, this mutual adaptation spontaneously forces the laser to oscillate on a single longitudinal mode. We describe this self-adaptive process, and we illustrate its operation in the case of two different lasers.
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https://hal-iogs.archives-ouvertes.fr/hal-01575763
Contributor : Nicolas Dubreuil <>
Submitted on : Monday, August 21, 2017 - 4:17:22 PM
Last modification on : Wednesday, September 16, 2020 - 5:45:52 PM

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Gérald Roosen, Antoine Godard, Sébastien Maerten, Vincent Reboud, Nicolas Dubreuil, et al.. Self-organization of laser cavities using dynamic holograms. Optical Materials, Elsevier, 2003, 23, pp.289-293. ⟨10.1016/S0925-3467(02)00304-X⟩. ⟨hal-01575763⟩

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