Title | ||
---|---|---|
High-Speed Single-Photon Detection Using 2-GHz Sinusoidally Gated InGaAs/InP Avalanche Photodiode |
Abstract | ||
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We report a telecom-band single-photon detector for highspeed quantum key distribution systems. The single-photon detector is based on a sinusoidally gated InGaAs/InP avalanche photodiode. The gate repetition frequency of the single-photon detector reached 2 GHz. A quantum efficiency of 10.5% at 1550 nm was obtained with a dark count probability per gate of 6.1x10(-7) and an afterpulsing probability of 3.4%. |
Year | DOI | Venue |
---|---|---|
2009 | 10.1007/978-3-642-11731-2_4 | Lecture Notes of the Institute for Computer Sciences Social Informatics and Telecommunications Engineering |
Keywords | Field | DocType |
Single-photon detector,sinusoidal gate operation,telecomm-band | Quantum key distribution,Quantum efficiency,Avalanche photodiode,Photon detection,Optics,Optoelectronics,Detector,Physics | Conference |
Volume | ISSN | Citations |
36 | 1867-8211 | 1 |
PageRank | References | Authors |
0.63 | 1 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Naoto Namekata | 1 | 1 | 0.96 |
Shunsuke Adachi | 2 | 1 | 0.63 |
Shuichiro Inoue | 3 | 1 | 1.64 |