Ultra-bright biphoton emission from an atomic vapor based on Doppler-free four-wave-mixing and collective emission

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dc.creatorHuang, Y. P.
dc.creatorMoore, M. G.
dc.date2009-01-29
dc.date.accessioned2026-07-07T12:36:24Z
dc.date.available2026-07-07T12:36:24Z
dc.descriptionWe propose a novel `butterfly' level scheme to generate highly correlated photon pairs from atomic vapors. With multi-photon Doppler-free pumping, background Rayleigh scattering is dipole-forbidden and collective emission is permitted in all directions. This results in usable pairs generated simultaneously in the full $4π$ solid angle. Collecting these pairs can produce photon pairs at a rate of $\sim 10^{12}$ per second, given only moderate ensemble sizes of $\sim 10^6$ atoms.
dc.identifierhttps://arxiv.org/abs/0901.4789
dc.identifierhttp://arxiv.org/abs/0901.4789
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/218084
dc.subjectQuantum Physics
dc.subjectAtomic Physics
dc.subjectOptics
dc.titleUltra-bright biphoton emission from an atomic vapor based on Doppler-free four-wave-mixing and collective emission
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