Single-Photon Detection with a Josephson Junction Coupled to a Resonator

Golubev, Dmitry S.; Il'Ichev, Evgeni V.; Kuzmin, Leonid S.

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dc.contributor	Aalto-yliopisto	fi
dc.contributor	Aalto University	en
dc.contributor.author	Golubev, Dmitry S.
dc.contributor.author	Il'Ichev, Evgeni V.
dc.contributor.author	Kuzmin, Leonid S.
dc.date.accessioned	2021-08-04T06:42:25Z
dc.date.available	2021-08-04T06:42:25Z
dc.date.issued	2021-07-09
dc.identifier.citation	Golubev , D S , Il'Ichev , E V & Kuzmin , L S 2021 , ' Single-Photon Detection with a Josephson Junction Coupled to a Resonator ' , Physical Review Applied , vol. 16 , no. 1 , 014025 . https://doi.org/10.1103/PhysRevApplied.16.014025	en
dc.identifier.issn	2331-7019
dc.identifier.other	PURE UUID: 7efa24d8-93cf-400c-bf05-f6d62a1ac240
dc.identifier.other	PURE ITEMURL: https://research.aalto.fi/en/publications/7efa24d8-93cf-400c-bf05-f6d62a1ac240
dc.identifier.other	PURE LINK: http://www.scopus.com/inward/record.url?scp=85110276769&partnerID=8YFLogxK
dc.identifier.other	PURE FILEURL: https://research.aalto.fi/files/66152851/Single_Photon_Detection_with_a_Josephson_Junction_Coupled_to_a_Resonator.PhysRevApplied.16.014025.pdf
dc.identifier.uri	https://aaltodoc.aalto.fi/handle/123456789/108906
dc.description	\| openaire: EC/H2020/863313/EU//SUPERGALAX Funding Information: This work was supported by the Academy of Finland Centre of Excellence program (Project No. 312057) and by the European Union’s Horizon 2020 research and innovation programme under Grant Agreement No. 863313 (SUPERGALAX). It was also partly supported by the Ministry of Science and Higher Education of the Russian Federation (Grant No. FSUN-2020-0007) and by the Russian Science Foundation (Project No. 19-79-10170). Publisher Copyright: © 2021 American Physical Society.
dc.description.abstract	We use a semiclassical formalism to optimize a microwave single-photon detector based on switching events of a current-biased Josephson junction coupled to a resonator. To detect very rare events, the average time between dark counts τdark should be maximized taking into account that the switching time τsw should be sufficiently small. We demonstrate that these times can be tuned in a wide range by changing the junction parameters, and τdark/τsw∼109 can be achieved. Therefore, a junction-resonator arrangement can be used to detect extremely low photon fluxes (e.g., for searching for galactic axions).	en
dc.format.extent	12
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.publisher	American Physical Society
dc.relation	info:eu-repo/grantAgreement/EC/H2020/863313/EU//SUPERGALAX Funding Information: This work was supported by the Academy of Finland Centre of Excellence program (Project No. 312057) and by the European Union’s Horizon 2020 research and innovation programme under Grant Agreement No. 863313 (SUPERGALAX). It was also partly supported by the Ministry of Science and Higher Education of the Russian Federation (Grant No. FSUN-2020-0007) and by the Russian Science Foundation (Project No. 19-79-10170). Publisher Copyright: © 2021 American Physical Society.
dc.relation.ispartofseries	Physical Review Applied	en
dc.relation.ispartofseries	Volume 16, issue 1	en
dc.rights	openAccess	en
dc.title	Single-Photon Detection with a Josephson Junction Coupled to a Resonator	en
dc.type	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä	fi
dc.description.version	Peer reviewed	en
dc.contributor.department	Centre of Excellence in Quantum Technology, QTF
dc.contributor.department	Leibniz Institute of Photonic Technology
dc.contributor.department	Chalmers University of Technology
dc.contributor.department	Department of Applied Physics	en
dc.identifier.urn	URN:NBN:fi:aalto-202108048150
dc.identifier.doi	10.1103/PhysRevApplied.16.014025
dc.type.version	publishedVersion