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arXiv · quant-ph/9801006

Free-space quantum key distribution

W. T. Buttler·R. J. Hughes·P. G. Kwiat·G. G. Luther·G. L. Morgan·J. E. Nordholt·C. G. Peterson·C. M. Simmons
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Abstract

A working free-space quantum key distribution (QKD) system has been developed and tested over a 205-m indoor optical path at Los Alamos National Laboratory under fluorescent lighting conditions. Results show that free-space QKD can provide secure real-time key distribution between parties who have a need to communicate secretly.

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W. T. Buttler, R. J. Hughes, P. G. Kwiat, G. G. Luther, G. L. Morgan, J. E. Nordholt, C. G. Peterson, C. M. Simmons. 1998-01-06. Free-space quantum key distribution. https://doi.org/10.1103/physreva.57.2379

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