Phase Controlled Continuously Entangled Two-Photon Laser with Double $Λ$ Scheme

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dc.creatorOoi, C. H. Raymond
dc.date2007-03-10
dc.date.accessioned2026-07-07T07:51:32Z
dc.date.available2026-07-07T07:51:32Z
dc.descriptionWe show that an absolute coherent phase of a laser can be used to manipulate the entanglement of photon pairs of two-photon laser. Our focus is on the generation of a continuous source of entangled photon pairs in the double $Λ$ (or Raman) scheme. We study the dependence of steady state entanglement on the phase and laser parameters. We obtain a relationship between entanglement and two-photon correlation. We derive conditions that give steady state entanglement for the Raman-EIT scheme and use it to identify region of steady state macroscopic entanglement. No entanglement is found for the double resonant Raman scheme for any laser parameters.
dc.description6 pages (two-column), 4 figures. submitted to a journal on 14 February 2007
dc.identifierhttps://arxiv.org/abs/quant-ph/0703084
dc.identifierhttp://arxiv.org/abs/quant-ph/0703084
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/125545
dc.subjectQuantum Physics
dc.titlePhase Controlled Continuously Entangled Two-Photon Laser with Double $Λ$ Scheme
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