3 papers
quant-ph2017
Experimental measurement-device-independent quantum digital signatures
G. L. Roberts, M. Lucamarini, Z. L. Yuan +7
We propose and experimentally implement a novel reconfigurable quantum key distribution (QKD) scheme, where the users can switch in real time between conventional QKD and the recen…
quant-ph2016
A directly phase-modulated light source
Z. L. Yuan, B. Fr\"ohlich, M. Lucamarini +3
The art of imparting information onto a light wave by optical signal modulation is fundamental to all forms of optical communication. Among many schemes, direct modulation of laser…
quant-ph2015
Quantum cryptography without detector vulnerabilities using optically-seeded lasers
L. C. Comandar, M. Lucamarini, B. Fröhlich +6
Security in quantum cryptography is continuously challenged by inventive attacks targeting the real components of a cryptographic setup, and duly restored by new counter-measures t…