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Zolotov P, Vakhtomin Y, Divochiy A, Seleznev V, Morozov P, Smirnov K. High-efficiency single-photon detectors based on NbN films.; 2013.
Abstract: We present our resent results in development and testing of Superconducting Single-Photon Detectors (SSPD) with detection efficiencies greater than 85%. High values of obtained results are assigned to proposed design of the detector with integrated resonator structure, including two-layer optical cavity and anti-reflective coating (ARC).
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Zolotov P, Vakhtomin Y, Divochiy A, Morozov P, Seleznev V, Smirnov K. Development of fast and high-effective single-photon detector for spectrum range up to 2.3 μm. In: Proc. SPBOPEN.; 2017. p. 439–40.
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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Ryabchun S, Smirnov A, Pentin I, Vakhtomin Y, Smirnov K, Kaurova N, et al. Superconducting single photon detector integrated with optical cavity. In: Proc. MLPLIT. Modern laser physics and laser-information technologies for science and manufacture; 2011. p. 143–5.
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Maslennikova A, Larionov P, Ryabchun S, Smirnov A, Pentin I, Vakhtomin Y, et al. Noise equivalent power and dynamic range of NBN hot-electron bolometers. In: Proc. MLPLIT. Modern laser physics and laser-information technologies for science and manufacture; 2011. p. 146–8.
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