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Conference on Lasers and Electro-Optics

Practically Noiseless Parametric Frequency Upconverter

Ivan A. Burenkov, Thomas Gerrits, Adriana E. Lita, Sae Woo Nam, Lynden K. Shalm, Sergey V. Polyakov

Published Jan 1, 2017• 0 citations
Publisher

Abstract

We demonstrate an efficient and inherently ultra-low noise frequency upconverter, resulting in only ≈100 background photons per hour. To measure unprecedentedly low count rate, we introduced a dark count reduction algorithm for a transition edge sensor.
DOI
10.1364/cleo_qels.2017.ff2e.5

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