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Conference Paper Highly pure 4-qubit states fully integrated in a programmable silicon-photonic chip
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Authors
Jong-Moo Lee, Jiho Park, Jeongho Bang, Young-Ik Sohn, Alessio Baldazzi, Matteo Sanna, Stefano Azzini, Lorenzo Pavesi
Issue Date
2024-03
Citation
Optical Fiber Communication Conference (OFC) 2024, pp.1-3
Publisher
IEEE
Language
English
Type
Conference Paper
Abstract
We demonstrate 98% Hong-Ou-Mandel (HOM) visibility, 82% Greenberger-Horne-Zeilinger (GHZ) fidelity, and Bell's inequality violations by 4-photon coincident measurements using a silicon-photonic chip including photon-pair sources, filters, and linear-optic gates.
KSP Keywords
Bell's inequality, Fully integrated, Highly pure, photon pairs