posted on 2024-10-31, 17:50authored byChristian Reimer, Lucia Caspani, Yoann Jestin, Matteo Clerici, Marcello Ferrera, Marco Peccianti, Alessia Pasquazi, Brent Little, Sai Chu, David Moss, Roberto Morandotti
We demonstrate orthogonally polarized photon pair generation via spontaneous non-degenerate four-wave-mixing (FWM) of orthogonally polarized pumps in a CMOS compatible micro-ring resonator by fully suppressing stimulated FWM. Photon coincidences and optical parametric oscillation are measured.