Records |
Author |
Korneev, A.; Kovalyuk, V.; An, P.; Golikov, A.; Zubkova, E.; Ferrari, S.; Kahl, O.; Pernice, W.; Goltsman, G.; Naumov, A. V.; Gladush, M. G.; Karimullin, K. R. |
Title |
Superconducting single-photon detector for integrated waveguide spectrometer |
Type |
Conference Article |
Year |
2018 |
Publication |
EPJ Web Conf. |
Abbreviated Journal |
EPJ Web Conf. |
Volume |
190 |
Issue |
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Pages |
04009 |
Keywords |
SSPD, SNSPD, Si3N4 waveguides, waveguide spectrometer |
Abstract |
We present our recent achievements in the development of an on-chip spectrometer consisting of arrayed waveguide grating made of Si3N4 waveguides and NbN superconducting single-photon detector. |
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2100-014X |
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1199 |
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Author |
Goltsman, G.; Naumov, A. V.; Gladush, M. G.; Karimullin, K. R. |
Title |
Quantum photonic integrated circuits with waveguide integrated superconducting nanowire single-photon detectors |
Type |
Conference Article |
Year |
2018 |
Publication |
EPJ Web Conf. |
Abbreviated Journal |
EPJ Web Conf. |
Volume |
190 |
Issue |
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Pages |
02004 (1 to 2) |
Keywords |
waveguide SSPD, SNSPD |
Abstract |
We show the design, a history of development as well as the most successful and promising approaches for QPICs realization based on hybrid nanophotonic-superconducting devices, where one of the key elements of such a circuit is a waveguide integrated superconducting single-photon detector (WSSPD). The potential of integration with fluorescent molecules is discussed also. |
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2100-014X |
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1320 |
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Author |
Goltsman, G. |
Title |
Superconducting NbN hot-electron bolometer mixer, direct detector and single-photon counter: from devices to systems |
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Report |
Year |
2009 |
Publication |
2-nd Int. Conf. EUROFLUX |
Abbreviated Journal |
2-nd Int. Conf. EUROFLUX |
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Pages |
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Keywords |
HEB, SSPD, SNSPD |
Abstract |
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Avignon, France |
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Provided by the SAO/NASA Astrophysics Data System |
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1398 |
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Author |
Zolotov, P.; Vakhtomin, Yu.; Divochiy, A.; Morozov, P.; Seleznev, V.; Smirnov, K |
Title |
Development of fast and high-effective single-photon detector for spectrum range up to 2.3 μm |
Type |
Conference Article |
Year |
2017 |
Publication |
Proc. SPBOPEN |
Abbreviated Journal |
Proc. SPBOPEN |
Volume |
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Issue |
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Pages |
439-440 |
Keywords |
SSPD, SNSPD |
Abstract |
We present the results of development and testing of the single-photon-counting system operating in the wide spectrum rane up to 2.3 mcm. We managed to increase system detection efficiency up to 60% in the range of 1.7-2.3 mcm optimisation of the fabrication methods of superconducting single-photon detectors and application of the single-mode fiber with enlarged core diameter. |
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St. Petersburg, Russia |
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1255 |
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Kovalyuk, V.; Ferrari, S.; Kahl, O.; Semenov, A.; Lobanov, Yu; Shcherbatenko, M.; Korneev, A; Pernice, W.; Goltsman, G. |
Title |
Waveguide integrated superconducting single-photon detector for on-chip quantum and spectral photonic application |
Type |
Conference Volume |
Year |
2017 |
Publication |
Proc. SPBOPEN |
Abbreviated Journal |
Proc. SPBOPEN |
Volume |
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Issue |
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Pages |
421-422 |
Keywords |
waveguide, SSPD, SNSPD |
Abstract |
By adopting a travelling-wave geometry approach, integrated superconductor- nanophotonic devices were fabricated. The architecture consists of a superconducting NbN- nanowire atop of a silicon nitride (Si 3 N 4 ) nanophotonic waveguide. NbN-nanowire was operated as a single-photon counting detector, with up to 92% on-chip detection efficiency (OCDE), in the coherent mode, serving as a highly sensitive IR heterodyne mixer with spectral resolution (f/df) greater than 10^6 in C-band at 1550 nm wavelength. |
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St. Petersburg, Russia |
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Duplicated as 1140 |
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1256 |
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