Fast build up of photorefractive spatial solitons in iron doped indium phosphide

Naima Khelfaoui 1 Cristian Dan 1 Nicolas Fressengeas 1 Delphine Wolfersberger 1 Hervé Leblond 2 Mathieu Chauvet 3
1 LMOPS - Laboratoire Matériaux Optiques, Photonique et Systèmes
2 POMA - Propriétés Optiques des Matériaux et Applications
3 FEMTO-ST - Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174)
Abstract : Photorefractive (PR) spatial soliton propagation hints that all optical routing can be achieved through soliton interactions. This requires, however, fast build up and sensitivity to telecommunication wavelengths. We have investigated the build up of infrared (1,06m) photorefractive solitons in iron doped indium phosphide (InP:Fe) and shown that PR self focusing occurs at input powers of hundreds of W and intensities in the range of W/cm2, showing a build up time down to the microsecond.
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CNRS | UNIV-BM | UNIV-FCOMTE | UNIV-ANGERS | FEMTO-ST | UNIV-BM-THESE | UNIV-LORRAINE | LMOPS-PHOTONIQUE | SUP_LMOPS | SUPELEC | UNIV-PARIS-SACLAY

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Naima Khelfaoui, Cristian Dan, Nicolas Fressengeas, Delphine Wolfersberger, Hervé Leblond, et al.. Fast build up of photorefractive spatial solitons in iron doped indium phosphide. ROMOPTO 2006, 28-31 aout 2006, Sep 2006, Sibiu, Romania. ⟨hal-00113602⟩

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