DocumentCode
2222206
Title
Integrated quantum key distribution system using single sideband detection
Author
Merolla, J.M. ; Soujaeff, A. ; Marc, M. ; Patois, F. ; Rhodes, W.T. ; Goedgebuer, J.-P.
Author_Institution
GTL-CNRS Telecom, Georgia-Tech Lorraine, Metz, France
fYear
2002
fDate
19-24 May 2002
Firstpage
29
Abstract
Summary form only given. We propose a new approach, based on a single side band (SSB) detection scheme, that allows the BB84 protocol to be used in a robust scheme for quantum cryptography and eliminates both polarization and path-delay maintenance problems. An unbalanced integrated Mach Zehnder modulator modulates the intensity of the reference beam.
Keywords
Mach-Zehnder interferometers; optical fibre communication; photodetectors; public key cryptography; quantum cryptography; BB84 protocol; attenuated pulsed laser diode; integrated Mach Zehnder modulator; integrated quantum key distribution system; modulation depth; path-delay maintenance problems; quantum cryptography; reference beam intensity modulation; robust scheme; single sideband detection; single sideband detection scheme; Optical fiber communication; Optical interferometry; Photodetectors; Public key cryptography;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science Conference, 2002. QELS '02. Technical Digest. Summaries of Papers Presented at the
Conference_Location
Long Beach, CA, USA
Print_ISBN
1-55752-708-3
Type
conf
DOI
10.1109/QELS.2002.1031043
Filename
1031043
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