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Heterodyne detection: II. Astronomy 525. Lecture 30.; 2006.
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Rodriguez-Morales F, Zannoni R, Nicholson J, Fischetti M, Yngvesson KS, Appenzeller J. Direct and heterodyne detection of microwaves in a metallic single wall carbon nanotube. Appl Phys Lett. 2006;89(8):083502.
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Финкель МИ. Терагерцовые смесители на эффекте электронного разогрева в ультратонких плёнках NbN и NbTiN [Ph.D. thesis].; 2006.
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Svechnikov SI, Finkel MI, Maslennikov SN, Vachtomin YB, Smirnov KV, Seleznev VA, et al. Superconducting hot electron bolometer mixer for middle IR range. In: Proc. 16th Int. Crimean Microwave and Telecommunication Technology. Vol 2.; 2006. p. 686–7.
Abstract: The developed directly lens coupled hot electron bolometer (HEB) mixer was based on 5 nm superconducting NbN deposited on GaAs substrate. The layout of the structure, including 30x20 mcm^2 active area coupled with a 50 Ohm coplanar line, was patterned by photolithography. The responsivity of the mixer was measured in a direct detection mode in the 25-64 THz frequency range. The noise performance of the mixer and the directivity of the receiver were investigated in a heterodyne mode. A 10.6 mum wavelength CW CO2 laser was utilized as a local oscillator.
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Dauler EA, Kerman AJ, Robinson BS, Yang JKW, Voronov BM, Gol’tsman GN, et al. Achieving high counting rates in superconducting nanowire single-photon detectors. In: CLEO/QELS. Optical Society of America; 2006. JTuD3 (1 to 2).
Abstract: Kinetic inductance is determined to be the primary limitation to the counting rate of superconducting nanowire single-photon counters. Approaches for overcoming this limitation will be discussed.
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