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Fast Self-Focusing of Light in a Photorefractive Semiconductor for Reconfigurable Optical Communications

Abstract : We theoretically and experimentally report on fast self-focusing of light in a photorefractive semiconductor. In these applications, semiconductor materials are very attractive considering their high sensitivity at telecommunication wavelengths (1.55 .m), short response time and memory effect. Photorefractive self-focusing and soliton interactions lead to self-induced and reconfigurable semiconductor waveguide which would find interesting applications in optical communications, optical routing or interconnexions.
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https://hal-supelec.archives-ouvertes.fr/hal-00211936
Contributor : Sébastien van Luchene <>
Submitted on : Tuesday, January 22, 2008 - 11:24:11 AM
Last modification on : Wednesday, February 26, 2020 - 4:08:10 PM

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Delphine Wolfersberger, Cristian Dan, Naima Khelfaoui, Nicolas Fressengeas, Hervé Leblond. Fast Self-Focusing of Light in a Photorefractive Semiconductor for Reconfigurable Optical Communications. 9th International Conference on Transparent Optical Networks (ICTON 2007), Jul 2007, Rome, Italy. pp.105-108, ⟨10.1109/ICTON.2007.4296155⟩. ⟨hal-00211936⟩

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