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arXiv:2009.13462 · PRX Quantum

Ultrabright Entangled-Photon-Pair Generation from an AlGaAs -On-Insulator Microring Resonator

Trevor J. Steiner, Joshua E. Castro, Lin Chang, Quynh T. Dang, Weiqiang Xie, Justin Norman, John Edward Bowers, Galan Moody

Published Mar 4, 2021• 156 citations
arXivHTMLPDF

Abstract

An on-chip entangled-photon pair source from an AlGaAs-on-insulator microring resonator is demonstrated, offering a nearly 1000-fold improvement over state-of-the-art brightness while maintaining >97% fidelity and >99% purity.
DOI
10.1103/prxquantum.2.010337

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