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.
Observation of electro-activated localized structures in broad area VCSELs / Parravicini, J., Brambilla, M., Columbo, L., Prati, F., Rizza, C., Tissoni, G., Agranat, A.J., Del Re, E.. - In: OPTICS EXPRESS. - ISSN 1094-4087. - 22:24(2014), pp. 30225-30233. [10.1364/OE.22.030225]
Observation of electro-activated localized structures in broad area VCSELs
BRAMBILLA, Massimo;
2014
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.File in questo prodotto:
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