Jaime Gutiérrez

Characterizing Polarization Switching in Gain-Switched Vertical-Cavity Surface-Emitting Lasers for Quantum Random-Number Generation

2023

Semiconductor lasers are normally used as single-photon sources in most commercial and research quantum key distribution (QKD) systems [1]. These lasers are also used for quantum random number generation (QRNG) that is a necessary security …