78 citations
2 papers
quant-ph2014★ 53 cited
Robust Shot Noise Measurement for Continuous Variable Quantum Key Distribution
Sébastien Kunz-Jacques, Paul Jouguet
We study a practical method to measure the shot noise in real time in Continuous Variable Quantum Key Distribution (CVQKD) systems. The amount of secret key that can be extracted f…
quant-ph2014★ 78 cited
High Bit Rate Continuous-Variable Quantum Key Distribution
Paul Jouguet, David Elkouss, Sébastien Kunz-Jacques
Here, we demonstrate that a practical Continuous Variables Quantum Key Distribution (CVQKD) protocol relying on the Gaussian modulation of coherent states features secret key rates…