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arxiv: 1409.8618 · v1 · pith:CVXHESJ2new · submitted 2014-09-30 · ⚛️ physics.optics

Observation of electro-activated localized structures in broad area VCSELs

classification ⚛️ physics.optics
keywords localizedachievedareabeambelowbroadbroad-areacoherently
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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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