News and Views
Nature Photonics 1, 314 - 315 (2007)
doi:10.1038/nphoton.2007.86
Quantum communication: Pushing the limits
Alexei Trifonov1
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Alexei Trifonov is at MagiQ Technologies, 11 Ward Street, Somerville, Massachusetts 02143-4215, USA.
e-mail: atrifonov@magiqtech.com
Abstract
The combination of superconducting single-photon detectors and phase-shift keying technology has enabled a leap in the performance of quantum cryptography.
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RESEARCH
Quantum key distribution over a 40-dB channel loss using superconducting single-photon detectorsNature Photonics Article (01 Jun 2007)
