245 citations · 1.5k across the 24 of their papers we have counts for
5 papers · 1 filter
Experimental quantum key distribution with simulated ground-to-satellite photon losses and processing limitations
Jean-Philippe Bourgoin, Nikolay Gigov, Brendon L. Higgins +5
Quantum key distribution (QKD) has the potential to improve communications security by offering cryptographic keys whose security relies on the fundamental properties of quantum ph…
Creation of backdoors in quantum communications via laser damage
Vadim Makarov, Jean-Philippe Bourgoin, Poompong Chaiwongkhot +7
Practical quantum communication (QC) protocols are assumed to be secure provided implemented devices are properly characterized and all known side channels are closed. We show that…
Demonstration of analyzers for multimode photonic time-bin qubits
Jeongwan Jin, Sascha Agne, Jean-Philippe Bourgoin +3
We demonstrate two approaches for unbalanced interferometers as time-bin qubit analyzers for quantum communication, robust against mode distortions and polarization effects as expe…
Free-space quantum key distribution to a moving receiver
Jean-Philippe Bourgoin, Brendon L. Higgins, Nick Gigov +5
Technological realities limit terrestrial quantum key distribution (QKD) to single-link distances of a few hundred kilometers. One promising avenue for global-scale quantum communi…
Security loophole in free-space quantum key distribution due to spatial-mode detector-efficiency mismatch
Shihan Sajeed, Poompong Chaiwongkhot, Jean-Philippe Bourgoin +3
In free-space quantum key distribution (QKD), the sensitivity of the receiver's detector channels may depend differently on the spatial mode of incoming photons. Consequently, an a…