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arXiv · 1007.2512

Experimental realization of a low-noise heralded single photon source

G. Brida·I. P. Degiovanni·M. Genovese·A. Migdall·F. Piacentini·S. V. Polyakov·I. Ruo Berchera
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Abstract

We present a heralded single-photon source with a much lower level of unwanted background photons in the output channel by using the herald photon to control a shutter in the heralded channel. The shutter is implemented using a simple field programable gate array controlled optical switch.

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G. Brida, I. P. Degiovanni, M. Genovese, A. Migdall, F. Piacentini, S. V. Polyakov, I. Ruo Berchera. 2010-07-15. Experimental realization of a low-noise heralded single photon source. https://doi.org/10.1364/oe.19.001484

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