| Records |
| Author |
Verevkin, A.; Williams, C.; Gol’tsman, G. N.; Sobolewski, R.; Gilbert, G. |
| Title |
Single-photon superconducting detectors for practical high-speed quantum cryptography |
Type |
Miscellaneous |
| Year |
2001 |
Publication |
OFCC/ICQI |
Abbreviated Journal |
OFCC/ICQI |
| Volume |
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Issue |
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Pages |
Pa3 |
| Keywords |
NbN SSPD, SNSPD, QKD, quantum cryptography |
| Abstract |
We have developed an ultrafast superconducting single-photon detector with negligible dark counting rate. The detector is based on an ultrathin, submicron-wide NbN meander-type stripe and can detect individual photons in the visible to near-infrared wavelength range at a rate of at least 10 Gb/s. The above counting rate allows us to implement the NbN device to unconditionally secret quantum key distRochester, New Yorkribution in a practical, high-speed system using real-time Vernam enciphering. |
| Address |
Rochester, New York |
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Optical Society of America |
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Optical Fiber Communication Conference and International Conference on Quantum Information |
| Notes |
-- from poster session. |
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no |
| Call Number |
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Serial |
1544 |
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| Author |
Takesue, Hiroki; Nam, Sae Woo; Zhang, Qiang; Hadfield, Robert H.; Honjo, Toshimori; Tamaki, Kiyoshi; Yamamoto, Yoshihisa |
| Title |
Quantum key distribution over a 40-dB channel loss using superconducting single-photon detectors |
Type |
Journal Article |
| Year |
2007 |
Publication |
Nature Photonics |
Abbreviated Journal |
Nat. Photon. |
| Volume |
1 |
Issue |
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Pages |
343-348 |
| Keywords |
quantum cryptography, SSPD, QKD, DSP |
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no |
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RPLAB @ akorneev @ |
Serial |
609 |
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| Author |
Stucki, D.; Walenta, N.; Vannel, F.; Thew, R.T.; Gisin, N.; Zbinden, H.; Gray, S.; Towery, C. R.; Ten, S. |
| Title |
High rate long-distance quantum key distribution over 250 km of ultra low loss fibres |
Type |
Journal Article |
| Year |
2009 |
Publication |
New J. Phys. |
Abbreviated Journal |
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| Volume |
11 |
Issue |
7 |
Pages |
075003 |
| Keywords |
SSPD, quantum cryptography, QKD, COW |
| Abstract |
We present a fully automated quantum key distribution prototype running at 625 MHz clock rate. Taking advantage of ultra low loss fibres and low-noise superconducting detectors, we can distribute 6,000 secret bits per second over 100 km and 15 bits per second over 250km. |
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RPLAB @ akorneev @ |
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610 |
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| Author |
Stevens, M.; Hadfield, R.; Schwall, R.; Nam, S.W.; Mirin, R.; Gupta, J. |
| Title |
Fast lifetime measurements of infrared emitters using a low-jitter superconduct- ing single-photon detector |
Type |
Journal Article |
| Year |
2006 |
Publication |
Applied Physics Letters |
Abbreviated Journal |
Appl. Phys. Lett. |
| Volume |
89 |
Issue |
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Pages |
031109 |
| Keywords |
SSPD, jitter, QD, QW |
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RPLAB @ akorneev @ |
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611 |
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| Author |
Stevens, M.; Hadfeld, R.; Schwall, R.; Nam, S.W.; and Mirin, R. |
| Title |
Quantum dot single photon sources studied with superconducting single photon detectors |
Type |
Journal Article |
| Year |
2006 |
Publication |
IEEE J. Sel. Topics Quantum Electron. |
Abbreviated Journal |
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| Volume |
12 |
Issue |
6 |
Pages |
1255-1267 |
| Keywords |
SSPD, jitter, QD, QW |
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no |
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RPLAB @ akorneev @ |
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612 |
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