Superconducting nanowire single-photon detector on lithium niobate

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Author(s)
Smirnov, E
Golikov, A
Zolotov, P
Kovalyuk, V
Lobino, M
Voronov, B
Korneev, A
Goltsman, G
Griffith University Author(s)
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2018
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St Petersburg, Russia

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.

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Journal of Physics: Conference Series

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1124

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5

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© The Author(s) 2018. Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Published under licence by IOP Publishing Ltd

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Atomic, molecular and optical physics

Particle and high energy physics

Condensed matter physics

Quantum optics and quantum optomechanics

Other physical sciences

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