Abstract | ||
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We have fabricated Niobium-based superconducting single photon detector (Nb-SSPD) for realizing high detection efficiency and fast reset time. The Nb-SSPD consisted of a 7 nm-thick and 200 nm-wide Nb meander line and exhibited the critical temperature and critical current density of 4 K and 4.6x10(5) A/cm(2), respectively. The Nb-SSPD was coupled to an optical fiber, and the reset time of 2.5 ns was observed with illumination of laser pulses at 1550 nm wavelength. |
Year | DOI | Venue |
---|---|---|
2009 | 10.1007/978-3-642-11731-2_26 | Lecture Notes of the Institute for Computer Sciences Social Informatics and Telecommunications Engineering |
Keywords | Field | DocType |
Superconducting nanowire single photon detector,Niobium,Kinetic inductance | Optical fiber,Kinetic inductance,Superconductivity,Analytical chemistry,Laser,Optoelectronics,Superconducting nanowire single-photon detector,Materials science,Detector,Nanowire,Niobium | Conference |
Volume | ISSN | Citations |
36 | 1867-8211 | 0 |
PageRank | References | Authors |
0.34 | 1 | 7 |
Name | Order | Citations | PageRank |
---|---|---|---|
Go Fujii | 1 | 0 | 1.01 |
Daiji Fukuda | 2 | 0 | 1.01 |
Takayuki Numata | 3 | 0 | 0.34 |
Akio Yoshizawa | 4 | 0 | 0.34 |
Hidemi Tsuchida | 5 | 3 | 1.54 |
Shuichiro Inoue | 6 | 1 | 1.64 |
Tatsuya Zama | 7 | 0 | 0.34 |