We demonstrate experimentally the electro-activation of a localized optical structure in a coherently driven broad-area vertical-cavity surface-emitting laser (VCSEL) operated below threshold. Control is achieved by electro-optically steering a writing beam through a pre-programmable switch based on a photorefractive funnel waveguide. (C) 2014 Optical Society of America
Observation of electro-activated localized structures in broad area VCSELs
Brambilla M.;Rizza C.;Del Re E.
2014-01-01
Abstract
We demonstrate experimentally the electro-activation of a localized optical structure in a coherently driven broad-area vertical-cavity surface-emitting laser (VCSEL) operated below threshold. Control is achieved by electro-optically steering a writing beam through a pre-programmable switch based on a photorefractive funnel waveguide. (C) 2014 Optical Society of AmericaFile in questo prodotto:
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