306 citations · 700 across the 10 of their papers we have counts for
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quant-ph1998★ 306 cited
Practical free-space quantum key distribution over 1 km
W. T. Buttler, R. J. Hughes, P. G. Kwiat +6
A working free-space quantum key distribution (QKD) system has been developed and tested over an outdoor optical path of ~1 km at Los Alamos National Laboratory under nighttime con…
quant-ph1998★ 89 cited
Free-space quantum key distribution
W. T. Buttler, R. J. Hughes, P. G. Kwiat +5
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 lighti…