4 papers
Receiver Noise Calibration in CV-QKD accounting for Noise Dynamics
Guillaume Ricard, Yves Jaouën, Romain Alléaume
Continuous-Variable Quantum Key Distribution (CV-QKD) relies on accurate noise calibration at the receiver to ensure the security of quantum communication. Traditional calibration…
Quantum Key Distribution with Efficient Post-Quantum Cryptography-Secured Trusted Node on a Quantum Network
Yoann Piétri, Pierre-Enguerrand Verdier, Baptiste Lacour +13
Quantum Key Distribution (QKD) enables two distant users to exchange a secret key with information-theoretic security, based on the fundamental laws of quantum physics. While it is…
2 m Watt-level Fiber Amplifiers, Lasers, and ASE Sources Pumped by Broadband ASE Pumps
Robert E. Tench, Jean-Marc Delavaux, Wiktor Walasik +2
We report the design and demonstration of novel 2 m band Watt-level fiber amplifiers, fiber lasers, and wideband ASE sources that are pumped with broad spectrum Watt-level ASE s…
High-sensitive Optical Pulse-Shape Characterization using a Beating-Contrast-Measurement Technique
Vincent Roncin, Sylvain Fève, Audrey Millaud +3
Ultrahigh-speed optical transmission technology, such as optical time domain multiplexing or optical signal processing is a key point for increasing the communication capacity. The…