Heralded photon amplification for path entangled quantum communication

F. Monteiro, E. Verbanis, V. Caprara Vivoli, A. Martin, N. Gisin, H. Zbinden, R. T. Thew

Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

Abstract

We experimentally studied heralded photon amplification for path entangled states and characterise entanglement before and after loss by exploiting displacement-based measurements. We demonstrate the recovery of high fidelity entangled states over lossequivalent distances > 50km.

Original languageEnglish
Title of host publicationQuantum Information and Measurement, QIM 2017
PublisherOSA - The Optical Society
VolumePart F73-QIM 2017
ISBN (Electronic)978-155752820-9
DOIs
Publication statusPublished - 2017
EventQuantum Information and Measurement, QIM 2017 - Paris, France
Duration: 5 Apr 20177 Apr 2017

Conference

ConferenceQuantum Information and Measurement, QIM 2017
CountryFrance
CityParis
Period5/04/177/04/17

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