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Single-photon detector for long-distance fiber-optic quantum key distribution

✍ Scribed by Namekata, Naoto; Makino, Yuuki; Inoue, Shuichiro

Book ID
115425336
Publisher
Optical Society of America
Year
2002
Tongue
English
Weight
99 KB
Volume
27
Category
Article
ISSN
0146-9592

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πŸ“œ SIMILAR VOLUMES

Single-photon detector for long-distance
Single-photon detector for long-distance quantum cryptography
✍ Naoto Namekata; Yuuki Makino; Shuichiro Inoue πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 619 KB

## Abstract In order to realize long‐distance quantum cryptography based on standard optical fiber network, we have developed a single‐photon detector at 1550 nm using InGaAs/InP avalanche photodiodes (APDs). To reduce the dark count probability, APDs were cooled and operated with a Gated Passive Q