Investigations on long wavelength quantum cryptography systems

F. Gibson, A. Hening, M. Bourennane, P. Jonsson, T. Tsegaye, E. Sundberg, A. Karlsson

Research output: Contribution to conferencePaperpeer-review

Abstract

An implementation of a 1550 nm interferometric scheme is presented for quantum cryptography, a so called 'plug-and-play' system, which is very insensitive to external perturbations. The results showed a high visibility of the interfering pulses for fiber distances of 4, 10, and 20 km. The system was also very stable with time and showed little disturbance to external perturbations.

Original languageEnglish
Pages322
Number of pages1
StatePublished - 1998
Externally publishedYes
EventProceedings of the 1998 International Symposium on Information Theory, CLEO/EUROPE'98 - Glasgow, Scotland
Duration: Sep 14 1998Sep 18 1998

Conference

ConferenceProceedings of the 1998 International Symposium on Information Theory, CLEO/EUROPE'98
CityGlasgow, Scotland
Period09/14/9809/18/98

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