Experimental Free-Space Distribution of Entangled Photon Pairs over a Noisy Ground Atmosphere of 13km

We report free-space distribution of entangled photon pairs over a noisy ground atmosphere of 13km. It is shown that the desired entanglement can still survive after the two entangled photons have passed through the noisy ground atmosphere. This is confirmed by observing a space-like separated viola...

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Bibliographic Details
Main Authors: Peng, C, Yang, T, Bao, X, Jun-Zhang, Jin, X, Feng, F, Yang, B, Yang, J, Yin, J, Zhang, Q, Li, N, Tian, B, Pan, J
Format: Journal article
Published: 2004