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Title: Imaging of polarization-sensitive metasurfaces with quantum entanglement
Authors: Altuzarra, Charles
Lyons, Ashley
Yuan, Guanghui
Simpson, Christy
Roger, Thomas
Ben-Benjamin, Jonathan S.
Faccio, Daniele
Keywords: DRNTU::Science::Physics
Quantum Entanglement
Quantum Measurements
Issue Date: 2019
Source: Altuzarra, C., Lyons, A., Yuan, G., Simpson, C., Roger, T., Ben-Benjamin, J. S., & Faccio, D. (2019). Imaging of polarization-sensitive metasurfaces with quantum entanglement. Physical Review A, 99(2). doi:10.1103/PhysRevA.99.020101
Series/Report no.: Physical Review A
Abstract: Quantum entanglement is a key resource that can be exploited for a range of applications such as quantum teleportation, quantum computation, and quantum cryptography. However, efforts to exploit entanglement in imaging systems have so far led to solutions such as ghost imaging, that have since found classical implementations. Here, we demonstrate an optical imaging protocol that relies uniquely on entanglement: Two polarizing patterns imprinted and superimposed on a metasurface are separately imaged only when using entangled photons. Unentangled light is not able to distinguish between the two patterns. Entangled single-photon imaging of functional metasurfaces promises advances towards the use of nanostructured subwavelength thin devices in quantum information protocols and a route to efficient quantum state tomography.
ISSN: 2469-9926
DOI: 10.1103/PhysRevA.99.020101
Rights: © 2019 American Physical Society (APS). All rights reserved. This paper was published in Physical Review A and is made available with permission of American Physical Society (APS).
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Journal Articles

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