Quantum cryptography without switching

Weedbrook, C., Lance, A. M., Bowen, W. P., Symul, T., Ralph, T. C. and Lam, P. K. (2004) Quantum cryptography without switching. Physical Review Letters, 93 17: 170504-1-170504-4. doi:10.1103/PhysRevLett.93.170504

Attached Files (Some files may be inaccessible until you login with your UQ eSpace credentials)
Name Description MIMEType Size Downloads
UQ73363.pdf Full text (open access) application/pdf 227.45KB 1

Author Weedbrook, C.
Lance, A. M.
Bowen, W. P.
Symul, T.
Ralph, T. C.
Lam, P. K.
Title Quantum cryptography without switching
Journal name Physical Review Letters   Check publisher's open access policy
ISSN 0031-9007
Publication date 2004
Sub-type Article (original research)
DOI 10.1103/PhysRevLett.93.170504
Open Access Status File (Publisher version)
Volume 93
Issue 17
Start page 170504-1
End page 170504-4
Total pages 4
Editor Blume, Martin
Place of publication New York
Publisher American Physical Society
Collection year 2004
Language eng
Subject C1
240402 Quantum Optics and Lasers
780102 Physical sciences
02 Physical Sciences
020502 Lasers and Quantum Electronics
Abstract We propose a new coherent state quantum key distribution protocol that eliminates the need to randomly switch between measurement bases. This protocol provides significantly higher secret key rates with increased bandwidths than previous schemes that only make single quadrature measurements. It also offers the further advantage of simplicity compared to all previous protocols which, to date, have relied on switching.
Keyword Physics, Multidisciplinary
Q-Index Code C1
Additional Notes Physical Review Letters, 93, 170504

Version Filter Type
Citation counts: TR Web of Science Citation Count  Cited 137 times in Thomson Reuters Web of Science Article | Citations
Scopus Citation Count Cited 135 times in Scopus Article | Citations
Google Scholar Search Google Scholar
Created: Wed, 15 Aug 2007, 04:33:52 EST