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.
Parravicini, J., Brambilla, M., Columbo, L., Prati, F., Rizza, C., Tissoni, G., et al. (2014). Observation of electro-activated localized structures in broad area VCSELs. OPTICS EXPRESS, 22(24), 30225-30233 [10.1364/OE.22.030225].
Observation of electro-activated localized structures in broad area VCSELs
Parravicini J.Primo
;
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.
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