|
|
Каурова НС, Финкель МИ, Масленников СН, Вахтомин ЮБ, Антипов СВ, Смирнов КВ, et al. Смеситель субмиллиметрового диапазона длин волн на основе тонкой пленки YBa2Cu3O7-x. In: 1-я международная конференция Фундаментальные проблемы высокотемпературной сверхпроводимости. Москва-Звенигород; 2004. 291.
|
|
|
|
Ожегов РВ, Морозов ДВ, Масленников СН, Смирнов КВ, Окунев ОВ, Гольцман ГН. Тепловизор субмиллиметрового диапазона волн для регистрации теплового излучения тела человека и обнаружения скрытых под одеждой предметов. In: 3-я Международная выставка и конференция Неразрушающий контроль и техническая диагностика в промышленности. Москва; 2004.
|
|
|
|
Ожегов РВ, Масленников СН, Морозов ДВ, Окунев ОВ, Смирнов КВ, Гольцман ГН. Тепловизор субмиллиметрового диапазона длин волн. In: Десятая всероссийская научная конференция студентов-физиков и молодых ученых (ВНКСФ-10). Москва; 2004.
|
|
|
|
Масленников СН, Вахтомин ЮБ, Антипов СВ, Смирнов КВ, Каурова НС, Гришина ЕВ, et al. Смесители на основе электронного разогрева в тонких пленках NbN для частот 2.5 и 3.8 ТГц. In: Десятая всероссийская научная конференция студентов-физиков и молодых ученых (ВНКСФ-10). Москва; 2004.
|
|
|
|
Vachtomin YB, Antipov SV, Maslennikov SN, Smirnov KV, Polyakov SL, Kaurova NS, et al. Noise temperature measurements of NbN phonon-cooled hot electron bolometer mixer at 2.5 and 3.8 THz. In: Proc. 15th Int. Symp. Space Terahertz Technol. Northampton, Massachusetts, USA; 2004. p. 236–41.
Abstract: We present the results of noise temperature measurements of NbN phonon-cooled HEB mixers based on a 3.5 nm NbN film deposited on a high-resistivity Si substrate with a 200 nm – thick MgO buffer layer. The mixer element was integrated with a log-periodic spiral antenna. The noise temperature measurements were performed at 2.5 THz and at 3.8 THz local oscillator frequencies for the 3 µm x 0.2 µm active area devices. The best uncorrected receiver noise temperatures found for these frequencies are 1300 K and 3100 K, respectively. A water vapour discharge laser was used as the LO source. We also present the results of direct detection contribution to the measured Y-factor and of a possible error of noise temperature calculation. This error was more than 8% for the mixer with in-plane dimensions of 2.4 x 0.16 µm 2 at the optimal noise temperature point. The use of a mesh filter enabled us to avoid the effect of direct detection and decrease optical losses by 0.5 dB. The paper is concluded by the investigation results of the mixer polarization response. It was shown that the polarization can differ from the circular one at 3.8 THz by more than 2 dB.
|
|
|
|
Pan SK, A. R. Kerr MWP, Lauria EF, Crady WK, Horner N, Srikanth JS, et al. A fixed-tuned integrated SIS mixer with ultra-wideband IF and quantum-limited sensitivity for ALMA band 3 (84-116 GHz) receivers. In: Proc. 15th Int. Symp. Space Terahertz Technol. ; 2004. p. 55–61.
|
|
|
|
Gao JR, Hajenius M, Baselmans JJA, Klapwijk TM, de Korte PAJ, Voronov B, et al. NbN hot electron bolometer mixers with superior performance for space applications. In: Armandillo E, Leone B, editors. Proc. Int. workshop on low temp. electronics. Noordwijk; 2004. p. 11–7.
|
|
|
|
Kaurova NS, Finkel MI, Maslennikov SN, Vahtomin YB, Antipov SV, Smirnov KV, et al. Submillimeter mixer based on YBa2Cu3O7-x thin film. In: Proc. 1-st conf. Fundamental problems of high temperature superconductivity. Moscow-Zvenigorod; 2004. 291.
|
|
|
|
Ozhegov R, Morozov D, Maslennikov S, Okunev O, Smirnov K, Gol'tsman G. Submillimeter wave range imaging system for registering human body radiation and finding out the things covered under clothes. In: Proc. 3rd Int. exhibition and conf. Non-Destructive Testing Equipment and Devices. Moscow; 2004.
|
|
|
|
Ozhegov R, Maslennikov S, Morozov D, Okunev O, Smirnov K, Gol'tsman G. Imaging system for submillimeter wave range. In: Proc. Tenth All-Russian sceintific conference of student-physicists and young sceintists (VNKSF-10). Moscow; 2004.
|
|
