Entanglement-assisted communication surpassing the ultimate classical capacity

Shuhong Hao, Haowei Shi, Wei Li, Quntao Zhuang, Zheshen Zhang

Research output: Contribution to journalConference articlepeer-review

Abstract

We report experimental entanglement-assisted communication above the ultimate classical capacity set by the Holevo-Schumacher-Westmorel bound. A high-efficiency entanglement source and a phase-conjugate quantum receiver reap the benefit of pre-shared entanglement over lossy and noisy channels.

Original languageEnglish (US)
Article numberFM3M.7
JournalOptics InfoBase Conference Papers
StatePublished - 2021
EventCLEO: QELS_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States
Duration: May 9 2021May 14 2021

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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