posted on 2024-10-31, 17:28authored byLucia Caspani, Christian Reimer, Matteo Clerici, Marcello Ferrera, Marco Peccianti, Alessia Pasquazi, Luca Razzari, Brent Little, Sai Chu, David Moss, Roberto Morandotti
We report an integrated, CMOS-compatible source of multiple and independent photon pairs at different wavelengths compatible with standard fiber communication channels and quantum memories. It operates in a self-locked mode with no external pump laser.