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Quantum 2.0 Conference and Exhibition

Observing PT-Symmetry Breaking in Integrated Quantum Photonics

Friederike Klauck, Matthias Heinrich, Alexander Szameit, Tom A. W. Wolterink

Published Jan 1, 2024• 0 citations
Publisher

Abstract

In PT-symmetric systems, losses dramatically alter quantum correlations of interfering photons. We study the impact of increased loss on two-photon correlations in lossy couplers and observe changes in Hong-Ou-Mandel interference upon entering the PT-broken phase.
DOI
10.1364/quantum.2024.qtu3a.17

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