title: Entanglement measurement of a coupled silicon microring photon pair source.
abstract: Using two-photon (Franson) interferometry, we measure the entanglement of photon pairs generated from an optically-pumped silicon photonic device consisting of a few coupled microring resonators. The pair-source chip operates at room temperature, and the InGaAs single-photon avalanche detectors (SPADs) are thermo-electrically cooled to 234K. Such a device can be integrated with other components for practical entangled photon-pair generation at telecommunications wavelengths.
authors.forename: Ranjeet
authors.initials: R
authors.lastname: Kumar
authors.forename: Marc
authors.initials: M
authors.lastname: Savanier
authors.forename: Jun Rong
authors.initials: JR
authors.lastname: Ong
authors.forename: Shayan
authors.initials: S
authors.lastname: Mookherjea