Towards large-scale entanglement-enhanced Interferometry

Raffaele Silvestri (Corresponding author), Robert W. Peterson, Christopher Hilweg, Haocun Yu, Philip Walther

Publications: Contribution to bookContribution to proceedingsPeer Reviewed


We report progress measuring Earth's rotation with entangled photons. In our 2 km fiber Sagnac interferometer, we achieve milliradian sensitivity with cw light, find a preliminary signal, and work towards injecting 2-photon NOON states.
Original languageEnglish
Title of host publication27th International Conference on Optical Fiber Sensors
Subtitle of host publication29 August-2 September 2022, Alexandria, Virginia, United States
Place of PublicationVirginia
PublisherOptica Publishing Group
ISBN (Electronic)9781957171142
ISBN (Print)978-1-957171-14-2
Publication statusPublished - 2022
Event27th International Conference on Optical Fiber Sensors, OFS 2022 - Alexandria, United States
Duration: 29 Aug 20222 Sep 2022

Publication series

SeriesOSA Technical Digest Series


Conference27th International Conference on Optical Fiber Sensors, OFS 2022
Country/TerritoryUnited States

Austrian Fields of Science 2012

  • 103021 Optics

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