A Quantum Imager for Intensity Correlated Photons

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dc.creatorBoiko, D. L.
dc.creatorGunther, N. J.
dc.creatorBrauer, N.
dc.creatorSergio, M.
dc.creatorNiclass, C.
dc.creatorBeretta, G. B.
dc.creatorCharbon, E.
dc.date2008-07-18
dc.date2008-11-06
dc.date.accessioned2026-07-07T12:27:47Z
dc.date.available2026-07-07T12:27:47Z
dc.descriptionWe report on a novel device capable of imaging second-order spatio-temporal correlations g2(x,t) between photons. The imager is based on a monolithic array of single-photon avalanche diodes (SPAD) implemented in CMOS technology and a simple algorithm to treat multiphoton time-of-arrival distributions from different SPAD pairs. It is capable of 80 ps temporal resolution with fluxes as low as 10 photons/s at room temperature. An important application might be the local imaging of g2 as a means of confirming the presence of true Bose-Einstein macroscopic coherence (BEC) of cavity exciton polaritons.
dc.description8 pages, 4 figures, references added. Accepted in NJP
dc.identifierhttps://arxiv.org/abs/0807.3025
dc.identifierhttp://arxiv.org/abs/0807.3025
dc.identifierNew J. Phys. 11 (2009) 013001
dc.identifierdoi:10.1088/1367-2630/11/1/013001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/215323
dc.subjectQuantum Physics
dc.titleA Quantum Imager for Intensity Correlated Photons
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