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Гольцман ГН, Лудков ДН. Сверхпроводниковые смесители на горячих электронах терагерцового диапазона и их применение в радиоастрономии. Изв. высших учебных заведений. Радиофизика. 2003;46(8/9).
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Gershenzon EM, Gershenzon ME, Gol'tsman GN, Karasik BS, Semenov AD, Sergeev AV. Light-induced heating of electrons and the time of the inelastic electron-phonon scattering in the YBaCuO compound. JETP Lett. 1987;46(6):285–7.
Abstract: For the first time, measurements have been made on the electron energy relaxation time due to the electron--phonon interaction in films of the YBaCuO superconductor. The results indicate a significant intensification of the electron--phonon interaction in this compound as compared with normal superconducting metals.
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Phillips TG, Jefferts KB. A low temperature bolometer heterodyne receiver for Millimeter wave astronomy. Rev Sci Instrum. 1973;44(8):1009–14.
Abstract: Liquid helium cooled InSb hot electronbolometers are used in a balanced mixer configuration as detectors for an imagelessmicrowave receiver. The system is designed for mounting at the prime focus of the National Radio Astronomy Observatory (NRAO) 11 m antenna at Kitt Peak, Arizona, and is suitable for the study of rotational line spectra of interstellar gas molecules. Currently the operating frequency is in the 90–140 GHz band where the double sideband system noise temperature is 250 K.
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Kitaeva GK, Kornienko VV, Kuznetsov KA, Pentin IV, Smirnov KV, Vakhtomin YB. Direct detection of the idler THz radiation generated by spontaneous parametric down-conversion. Opt Lett. 2019;44(5):1198–201.
Abstract: We study parametric down-conversion (PDC) of optical laser radiation in the strongly frequency non-degenerate regime which is promising for the generation of quantum-correlated pairs of extremely different spectral ranges, the optical and the terahertz (THz) ones. The possibility to detect tenuous THz-frequency photon fluxes generated under low-gain spontaneous PDC is demonstrated using a hot electron bolometer. Then experimental dependences of the THz radiation power on the detection angle and on the pump intensity are analyzed.
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Hans Ekstrom, Karasik BS, Kollberg EL, Sigfrid Yngvesson. Conversion gain and noise of niobium superconducting hot–electron–mixers. IEEE Trans. Appl. Supercond.. 1995;43(4):938–47.
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