On-demand production of entangled photon pairs via quantum-dot biexciton control

Guy Bensky; Selvakumar V. Nair; Harry E. Ruda; Shubhrangshu Dasgupta; Gershon Kurizki; Paul Brumer

On-demand production of entangled photon pairs via quantum-dot biexciton control

Quantum Physics 2012-02-16 v1

Authors: Guy Bensky , Selvakumar V. Nair , Harry E. Ruda , Shubhrangshu Dasgupta , Gershon Kurizki , Paul Brumer

Abstract

A pulsed laser scenario, designed to prepare an appropriately chosen self-assembled quantum dot with 100% population in a biexciton state, is proposed. The ensuing radiative emission would provide a near perfect (99.5%) high rate, on-demand, source of entangled photons.

Keywords

entangled photon pairs quantum dot biexciton pulsed laser on-demand source self-assembled quantum dot

Cite

@article{arxiv.1202.3374,
  title  = {On-demand production of entangled photon pairs via quantum-dot biexciton control},
  author = {Guy Bensky and Selvakumar V. Nair and Harry E. Ruda and Shubhrangshu Dasgupta and Gershon Kurizki and Paul Brumer},
  journal= {arXiv preprint arXiv:1202.3374},
  year   = {2012}
}

Comments

4 pages, 3 figures

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