Integrated AlGaAs Source of Highly Indistinguishable and Energy-Time Entangled Photons
Claire Autebert, Natalia Bruno, Anthony Martin, Aristide Lemaître, Carmen Gomez Carbonell, Iván Favero, Giuseppe Leo, S. Ducci, Hugo Zbinden · Optica · 2015
We demonstrate an AlGaAs source of highly indistinguishable and energy-time entangled photon pairs. The device is charactetized through Hong-Ou-Mandel and a Franson interferometry experiments displaying visibilities of 89+/−3% and 95.6 +/−3.7%, respectively.