We demonstrate superconducting niobium nitride nanowires folded on top of lithium niobate substrate. We report of 6% system detection efficiency at 20 s-1 dark count rate at telecommunication wavelength (1550 nm). Our results shown great potential for the use of NbN nanowires in the field of linear and nonlinear integrated quantum photonics.

Superconducting nanowire single-photon detector on lithium niobate / Smirnov, E.; Golikov, A.; Zolotov, P.; Kovalyuk, V.; Lobino, M.; Voronov, B.; Korneev, A.; Goltsman, G.. - In: JOURNAL OF PHYSICS. CONFERENCE SERIES. - ISSN 1742-6588. - 1124:5(2018), p. 051025. (Intervento presentato al convegno 5th International School and Conference on Optoelectronics, Photonics, Engineering and Nanostructures, Saint Petersburg OPEN 2018 tenutosi a St. Petersburg Academic University, rus nel 2018) [10.1088/1742-6596/1124/5/051025].

Superconducting nanowire single-photon detector on lithium niobate

Lobino M.;
2018-01-01

Abstract

We demonstrate superconducting niobium nitride nanowires folded on top of lithium niobate substrate. We report of 6% system detection efficiency at 20 s-1 dark count rate at telecommunication wavelength (1550 nm). Our results shown great potential for the use of NbN nanowires in the field of linear and nonlinear integrated quantum photonics.
2018
Journal of Physics: Conference Series
Bristol, UK
IOP Publishing Ltd
Smirnov, E.; Golikov, A.; Zolotov, P.; Kovalyuk, V.; Lobino, M.; Voronov, B.; Korneev, A.; Goltsman, G.
Superconducting nanowire single-photon detector on lithium niobate / Smirnov, E.; Golikov, A.; Zolotov, P.; Kovalyuk, V.; Lobino, M.; Voronov, B.; Korneev, A.; Goltsman, G.. - In: JOURNAL OF PHYSICS. CONFERENCE SERIES. - ISSN 1742-6588. - 1124:5(2018), p. 051025. (Intervento presentato al convegno 5th International School and Conference on Optoelectronics, Photonics, Engineering and Nanostructures, Saint Petersburg OPEN 2018 tenutosi a St. Petersburg Academic University, rus nel 2018) [10.1088/1742-6596/1124/5/051025].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11572/334452
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