Quantum repeater architecture and NV-based node technology

Kae Nemoto; Michael Trupke; Simon J. Devitt; Ashley M. Stephens; Burkhard Scharfenberger; Kathrin Buczak; Tobias Nöbauer; Jörg Schmiedmayer; William J. Munro

doi:10.1117/12.2061182

8 October 2014 Quantum repeater architecture and NV-based node technology

Kae Nemoto; Michael Trupke; Simon J. Devitt; Ashley M. Stephens; Burkhard Scharfenberger; Kathrin Buczak; Tobias Nöbauer; Jörg Schmiedmayer; William J. Munro

Author Affiliations +

Proceedings Volume 9225, Quantum Communications and Quantum Imaging XII; 922507 (2014) https://doi.org/10.1117/12.2061182
Event: SPIE Optical Engineering + Applications, 2014, San Diego, California, United States

Abstract

We present a quantum repeater architecture using nitrogen-vacancy (NV) diamond based quantum information devices. The NV-diamond based device consists of a single negatively charged NV (NV^-) center and an optical cavity. The electron of the NV center is an interface to light to be used to distribute long-distance entanglement as well as entanglement bonds for cluster state operation at each nodes. The nuclear spin-1=2 of nitrogen 15 can be used as memory. Based on this device, A scheme with as small as 10 devices to a scalable architecture is constructed, showing the necessary node technology as well as the performance such quantum communication systems.

Citation Download Citation

Kae Nemoto, Michael Trupke, Simon J. Devitt, Ashley M. Stephens, Burkhard Scharfenberger, Kathrin Buczak, Tobias Nöbauer, Jörg Schmiedmayer, William J. Munro, "Quantum repeater architecture and NV-based node technology", Proc. SPIE 9225, Quantum Communications and Quantum Imaging XII, 922507 (8 October 2014); doi: 10.1117/12.2061182; https://doi.org/10.1117/12.2061182

ACCESS THE FULL ARTICLE

PERSONAL SIGN IN
Full access may be available with your subscription

Email or Username Forgot your username?

Password Forgot your password?

Show

Remember Email/Username on this computer

Remember Password

No SPIE account? Create an account
or Institutional Sign In via Shibboleth

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $14.40

Non-members: $18.00 ADD TO CART

Show All Keywords

Keywords/Phrases

Search In:

Publication Years