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Author | Moshkova, M. A.; Divochiy, A. V.; Morozov, P. V.; Antipov, A. V.; Vakhtomin, Yu. B.; Smirnov, K. V. | ||||
Title | Characterization of topologies of superconducting photon number resolving detectors | Type | Conference Article | ||
Year | 2019 | Publication | Proc. 8th Int. Conf. Photonics and Information Optics | Abbreviated Journal | Proc. 8th Int. Conf. Photonics and Information Optics |
Volume | Issue | Pages | 465-466 | ||
Keywords | PNR SSPD | ||||
Abstract | Comparative analysis for different topologies of superconducting single-photon detectors with ability to resolve up to 4 photons in a short pulse of IR radiation has been carry out. It was developed the detector with a system detection efficiency of ~ 85 % at λ = 1550 nm. The possibility of using such detector to restore photon statistics of a pulsed radiation source was demonstrated. | ||||
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | Editor | |||
Language | Russian | Summary Language | Original Title | ||
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | ISBN | 978-5-7262-2536-4 | Medium | ||
Area | Expedition | Conference | |||
Notes | http://fioconf.mephi.ru/files/2018/12/FIO2019-Sbornik.pdf | Approved | no | ||
Call Number | Serial | 1803 | |||
Permanent link to this record | |||||
Author | Romanov, N. R.; Zolotov, P. I.; Smirnov, K. V. | ||||
Title | Development of disordered ultra-thin superconducting vanadium nitride films | Type | Conference Article | ||
Year | 2019 | Publication | Proc. 8th Int. Conf. Photonics and Information Optics | Abbreviated Journal | Proc. 8th Int. Conf. Photonics and Information Optics |
Volume | Issue | Pages | 425-426 | ||
Keywords | VN films | ||||
Abstract | We present the results of development and research of superconducting vanadium nitride VN films ~10 nm thick having different level of disorder. It is showed that both silicon substrate temperature T sub in process of magnetron sputtering and total gas pressure P affect superconducting transition temperature of sputtered films and R 300 /R 20 ratio defining their level of disorder. VN films suitable for development of superconducting single-photon detectors on their basis are obtained. | ||||
Address | |||||
Corporate Author | Thesis | ||||
Publisher | Place of Publication | Editor | |||
Language | Russian | Summary Language | Original Title | ||
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | ISBN | 978-5-7262-2536-4 | Medium | ||
Area | Expedition | Conference | |||
Notes | http://fioconf.mephi.ru/files/2018/12/FIO2019-Sbornik.pdf | Approved | no | ||
Call Number | Serial | 1802 | |||
Permanent link to this record |