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arXiv · 1208.0866

Polarization-stable long-distance interference of independent photons for quantum communications

T. Ferreira da Silva·D. Vitoreti·G. B. Xavier·G. P. Temporão·J. P. von der Weid
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Abstract

Interference between fully-independent faint laser sources over two 8.5-km full polarization-controlled fiber links was performed, with stable visibility of 47.8%, an essential step towards practical implementation of quantum communication protocols.

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T. Ferreira da Silva, D. Vitoreti, G. B. Xavier, G. P. Temporão, J. P. von der Weid. 2012-08-03. Polarization-stable long-distance interference of independent photons for quantum communications. https://doi.org/10.1364/qim.2012.qw2a.4

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