Słysz W, Węgrzecki M, Bar J, Grabiec P, Gol'tsman GN, Verevkin A, et al. NbN superconducting single-photon detector coupled with a communication fiber. Elektronika : konstrukcje, technologie, zastosowania. 2005;46(6):51–2.
Abstract: We present novel superconducting single-photon detectors (SSPDs), based on ultrathin NbN films, designed for fiber-based quantum communications (lambda = 1.3 žm and 1.55 žm). For fiber-based operation, our SSPDs contain a special micromechanical construction integrated with the NbN structure, which enables efficient and mechanically very stabile fiber coupling. The detectors combine GHz counting rate, high quantum efficiency and very low level of dark counts. At 1.3 – 1.55 žm wavelength range our detector exhibits a quantum efficiency up to 10%.
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Mygind J, Samuelsen MR, Koshelets VP, Sobolev AS. Simple theory for the spectral. linewidth of the mm-wave Josephson flux flow oscillator [abstract]. In: Pi-shift Workshop “Physics of superconducting phase-shift devices”. Ischia, Italy; 2005. p. 22.
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Gao GR, Hovenier JN, Yang ZQ, Baselmans JJA, Baryshev A, Hajenius M, et al. A novel terahertz heterodyne receiver based on a quantum cascade laser and a superconducting bolometer. In: Proc. 16th Int. Symp. Space Terahertz Technol. Göteborg, Sweden; 2005. p. 19–23.
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Hübers HW, Pavlov SG, Semenov AD, Tredicucci A, Köhler R, Mahler L, et al. Investigation of a 2.5 THz quantum cascade laser as local oscillator. In: Proc. 16th Int. Symp. Space Terahertz Technol. Göteborg, Sweden; 2005. 18.
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Vaks VL, Kurin VV, Pankratov AL, Koshelets VP. Investigation of spectral properties of phase-focked flux flow oscillator [abstract]. In: ISEC. Netherlands; 2005. PD-04.
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