Heralded single photon source at 1550 nm from pulsed parametric down conversion

Heralded single photon source at 1550 nm from pulsed parametric down conversion

Heralding of single photon at 1550 nm from pump pulsed non degenerate spontaneous parametric downconversion is demonstrated. P(1) and P(2) of our source are 0.1871 and 2.4 x 10 ^-3 respectively. Triggering of our source is 2.16 x 10^5 trigger.s^-1. This source may be used in QKD system.

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Veröffentlicht in:arXiv.org 2006-11
Hauptverfasser: Soujaeff, Alexandre, Takeuchi, Shigeki, Sasaki, Keiji, Hasegawa, Toshio, Matsui, Mitsuru
Format: Artikel
Sprache:eng
Schlagworte:
Photons
Quantum theory
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Zusammenfassung:Heralding of single photon at 1550 nm from pump pulsed non degenerate spontaneous parametric downconversion is demonstrated. P(1) and P(2) of our source are 0.1871 and 2.4 x 10 ^-3 respectively. Triggering of our source is 2.16 x 10^5 trigger.s^-1. This source may be used in QKD system.
ISSN:2331-8422
DOI:10.48550/arxiv.0611112