posted on 2024-10-31, 17:42authored byMarco Peccianti, Alessia Pasquazi, Brent Little, Sai Chu, David Moss, Roberto Morandotti
We demonstrate a mode locked laser based on an integrated high-Q microring resonator that exhibits stable operation of two slightly shifted spectral optical comb replicas, generating a highly monochromatic radiofrequency modulation.