Eighty kilometre transmission experiment using an InGaAs/ InP SPAD-based quantum cryptography receiver operating at 1.55 μm

Philip A. Hiskett, Gabriele Bonfrate, Gerald S. Buller, Paul D. Townsend

Research output: Contribution to journalArticle

36 Citations (Scopus)

Abstract

A polarization-based receiver for quantum key distribution incorporating an InGaAs/InP single photon avalanche photodiode (SPAD) has been constructed to investigate the potential for increasing the transmission distance in long wavelength quantum key distribution systems beyond the 50 km range. © 2001 Taylor & Francis Ltd.

Original languageEnglish
Pages (from-to)1957-1966
Number of pages10
JournalJournal of Modern Optics
Volume48
Issue number13 SPEC.
DOIs
Publication statusPublished - 10 Nov 2001

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