Publication

A silicon source of frequency-bin entangled photons

Marco Clementi
2022
Journal Articles

Abstract

We demonstrate an integrated source of frequency-entangled photon pairs on a silicon photonics chip. The emitter has a coincidence-to-accidental ratio exceeding 10(3). We prove entanglement by showing two-photon frequency interference with a visibility of 94.6%+/- 1.1%. This result opens the possibility of on-chip integration of frequency-bin sources with modulators and the other active and passive devices available in the silicon photonics platform. (c) 2022 Optica Publishing Group

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A silicon source of frequency-bin entangled photons

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