Experiments on long wavelength (1550nm) "plug and play" quantum cryptography systems

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

Research output: Contribution to journalArticlepeer-review

112 Scopus citations

Abstract

An interferometric quantum cryptographic system at 1550nm wavelength using gated InGaAs Avalanche Photo Diodes as single-photon receivers is demonstrated for a transmission distance up to 40 km.

Original languageEnglish
Pages (from-to)383-387
Number of pages5
JournalOptics Express
Volume4
Issue number10
DOIs
StatePublished - May 1999
Externally publishedYes

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