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A universal quantum module for quantum communication, computation, and metrology
Author(s): Michael Hanks; Nicolò Lo Piparo; Michael Trupke; Jorg Schmiedmayer; William J. Munro; Kae Nemoto
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Paper Abstract

In this work, we describe a simple module that could be ubiquitous for quantum information based applications. The basic modules comprises a single NV- center in diamond embedded in an optical cavity, where the cavity mediates interactions between photons and the electron spin (enabling entanglement distribution and efficient readout), while the nuclear spins constitutes a long-lived quantum memories capable of storing and processing quantum information. We discuss how a network of connected modules can be used for distributed metrology, communication and computation applications. Finally, we investigate the possible use of alternative diamond centers (SiV/GeV) within the module and illustrate potential advantages.

Paper Details

Date Published: 29 August 2017
PDF: 11 pages
Proc. SPIE 10358, Quantum Photonic Devices, 103580K (29 August 2017); doi: 10.1117/12.2271537
Show Author Affiliations
Michael Hanks, The Graduate Univ. for Advanced Studies (Japan)
National Institute of Informatics (Japan)
Nicolò Lo Piparo, National Institute of Informatics (Japan)
Michael Trupke, Technische Univ. Wien (Austria)
Univ. of Vienna (Austria)
Jorg Schmiedmayer, Technische Univ. Wien (Austria)
William J. Munro, NTT Corp. (Japan)
National Institute of Informatics (Japan)
Kae Nemoto, National Institute of Informatics (Japan)
The Graduate Univ. of Advanced Studies (Japan)


Published in SPIE Proceedings Vol. 10358:
Quantum Photonic Devices
Cesare Soci; Mario Agio; Kartik Srinivasan, Editor(s)

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