We report on a quantum key distribution effected with a two-way deterministic protocol over a standard telecommunication fiber. Despite the common belief of a prohibitive loss rate for such a scheme, our results show its feasibility on distances of few tenths of kilometers.
Two-way quantum key distribution at telecommunication wavelength
DI GIUSEPPE, Giovanni;NATALI, Riccardo;MANCINI, Giorgio;TOMBESI, Paolo
2008-01-01
Abstract
We report on a quantum key distribution effected with a two-way deterministic protocol over a standard telecommunication fiber. Despite the common belief of a prohibitive loss rate for such a scheme, our results show its feasibility on distances of few tenths of kilometers.File in questo prodotto:
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