1.2k citations · 3.7k across the 23 of their papers we have counts for
Showing 2009 · quant-phShow all
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quant-ph2009★ 17 cited
Witnessing effective entanglement over a 2km fiber channel
Christoffer Wittmann, Josef Fürst, Carlos Wiechers +4
We present a fiber-based continuous-variable quantum key distribution system. In the scheme, a quantum signal of two non-orthogonal weak optical coherent states is sent through a f…
quant-ph2009★ 48 cited
Atmospheric Channel Characteristics for Quantum Communication with Continuous Polarization Variables
Bettina Heim, Dominique Elser, Tim Bartley +5
We investigate the properties of an atmospheric channel for free space quantum communication with continuous polarization variables. In our prepare-and-measure setup, coherent pola…