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A high-yield single photon source using gated spontaneous parametric down conversion

Shigeki Takeuchi·Ryo Okamoto·Keiji Sasaki
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Abstract

The construction of a single photon source using gated parametric fluorescence is reported with the measurement results of the photon number distribution. A beamlike twin-photon method is used in order to achieve high collection efficiency. The estimated probability P(1) to find a single photon in a collimated output pulse is 26.5 % at a repetition rate of 10 kHz when the effective quantum efficiency of 27.4 % in the detection setup is compensated.

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Shigeki Takeuchi, Ryo Okamoto, Keiji Sasaki. 2004-11-04. A high-yield single photon source using gated spontaneous parametric down conversion. https://doi.org/10.1364/ao.43.005708

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