12.5 Gbit/s Random Bits Generation through Digitization of Long-Infrared Photonics Chaos from a Quantum Cascade Laser at 9.1 µm
Sara Zaminga, Thomas Poletti, Frédéric Grillot · 2025
This study demonstrates a high-speed physical random number generator achieving 12.5 Gbit/s by digitization of long-wave infrared photonic chaos. The randomness is verified through NIST tests, with eventual pulse amplitude modulation application for transmission optimization.