Gb/s Physical Random Bits Through Mesoscopic Chaos in Integrated Silicon Optomechanical Cavities

摘要

We present a silicon-based physical random bits (PRBs) generator, where mesoscopic chaos comes from coupled material nonlinearities and optomechanical oscillation have been used to generate fast (1.25Gbit/s) PRBs, which successfully passed NIST-SP800-22 standard randomness tests. © 2019 The Author(s).