Highly efficient biexciton preparation for quantum-dot entangled photon generation

dc.contributor.author	Bensky, G.
dc.contributor.author	Nair, S.V.
dc.contributor.author	Ruda, H.E.
dc.contributor.author	Dasgupta, S.
dc.contributor.author	Kurizki, G.
dc.date.accessioned	2016-11-29T09:45:22Z
dc.date.available	2016-11-29T09:45:22Z
dc.date.issued	2016-11-29
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/669
dc.description.abstract	A pulsed laser scenario, designed to prepare a variety of self-assembled quantum dots with nearly 100% population in a biexciton state, is proposed. We use realistic parameters for typical self-assembled quantum dots and show that two-colour sequential as well as concurrent excitation of the biexciton state can virtually eliminate unwanted exciton population and prepare a quantum dot in the biexciton state with near-deterministic accuracy. The ensuing radiative emission would be a prerequisite for a high rate, on-demand, source of entangled photons.	en_US
dc.language.iso	en_US	en_US
dc.subject	Biexciton state	en_US
dc.subject	Biexcitons	en_US
dc.subject	Entangled photons	en_US
dc.subject	High rate	en_US
dc.subject	On demands	en_US
dc.subject	Radiative emissions	en_US
dc.subject	Self assembled quantum dots	en_US
dc.title	Highly efficient biexciton preparation for quantum-dot entangled photon generation	en_US
dc.type	Article	en_US