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Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)

Coherence time limit of entangled paired photons generated in a cold atom cloud

J. F. Chen, Zhiguang Han, Peng Qian, Lu Zhou, Weiping Zhang

Published Aug 1, 2015• 0 citations
Publisher

Abstract

Through electromagnetically-induced transparency (EIT) assisted spontaneous four-wave mixing, we produce the entangled paired photons with a coherence time of 2.34 μs from a cold atom cloud. The EIT dephasing rate is the ultimate limit.
DOI
10.1109/cleopr.2015.7375890

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