Towards an integrated narrowband source for quantum information : Photon pair generation in a silicon racetrack resonator
Stéphane Clemmen, Kien Phan Huy, Wim Bogaerts, Roel Baets, Ph. Emplit, Serge Massar · 2009
We present evidences of time correlated photon pairs generated by the four-wave mixing process in a silicon racetrack cavity. A coincidence measurement and an emission spectrum are presented and discussed.