OSA Advanced Photonics Congress

Four-Photon Entanglement Generation with Integrated Optical Frequency Combs

Christian Reimer, Michael Kues, Piotr Roztocki, Lucia Caspani, Yaron Bromberg, Benjamin Wetzel, Brent E. Little, Sai T. Chu, David Moss, Roberto Morandotti

Published Jan 1, 2016• 0 citations

Publisher

Abstract

We demonstrate the generation of four-photon entangled quantum states with integrated optical frequency comb sources. We measure four-photon quantum interference with a visibility above 89%, and perform quantum state tomography revealing a fidelity above 64%.

DOI: 10.1364/iprsn.2016.iw3a.5

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