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Engel, A. and Semenov, A. and Hübers, H.-W. and Ill'in, K. and Siegel, M. (2004) Dark count rates and spectral sensitivity of superconducting single-photon detectors. In: Proceedings "Applied Superconductivity 2003", 181, pp. 2907-2911. Institute of Physics. 6th European Conference on Applied Superconductivity, 2003-09-14 - 2003-09-18, Sorrento (Italy).
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Abstract
Recent results for a superconducting single-photon counter are presented. The detection mechanism of the photon counter is based on the combined action of the hot-spot formation after photon absorption and the subsequent current-assisted formation of a normal domain in a thin and narrow superconducting strip. Dark count rates caused by fluctuations of the superconducting order parameter as a function of the applied current are discussed as well as the dependence of the spectral sensitivity on detector dimensions and material parameters.
| Item URL in elib: | https://elib.dlr.de/11122/ | ||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Paper) | ||||||||||||||||||
| Additional Information: | LIDO-Berichtsjahr=2005, | ||||||||||||||||||
| Title: | Dark count rates and spectral sensitivity of superconducting single-photon detectors | ||||||||||||||||||
| Authors: |
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| Date: | 2004 | ||||||||||||||||||
| Journal or Publication Title: | Proceedings "Applied Superconductivity 2003" | ||||||||||||||||||
| Open Access: | No | ||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||
| Volume: | 181 | ||||||||||||||||||
| Page Range: | pp. 2907-2911 | ||||||||||||||||||
| Editors: |
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| Publisher: | Institute of Physics | ||||||||||||||||||
| Series Name: | Institute of Physics Conference Series | ||||||||||||||||||
| Status: | Published | ||||||||||||||||||
| Keywords: | Supraleitung, Photonenzähler, Hot-spot, Infrarot, Dunkelzählrate | ||||||||||||||||||
| Event Title: | 6th European Conference on Applied Superconductivity | ||||||||||||||||||
| Event Location: | Sorrento (Italy) | ||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||
| Event Dates: | 2003-09-14 - 2003-09-18 | ||||||||||||||||||
| Organizer: | IoP | ||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||
| HGF - Program: | Space (old) | ||||||||||||||||||
| HGF - Program Themes: | W - no assignment | ||||||||||||||||||
| DLR - Research area: | Space | ||||||||||||||||||
| DLR - Program: | W - no assignment | ||||||||||||||||||
| DLR - Research theme (Project): | W - no assignment (old) | ||||||||||||||||||
| Location: | Berlin-Adlershof | ||||||||||||||||||
| Institutes and Institutions: | Institute of Planetary Research | ||||||||||||||||||
| Deposited By: | Pieth, Susanne | ||||||||||||||||||
| Deposited On: | 07 Dec 2005 | ||||||||||||||||||
| Last Modified: | 14 Jan 2010 16:52 |
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