| Records |
| Author |
Каурова, Н. С.; Финкель, М. И.; Масленников, С. Н.; Вахтомин, Ю. Б.; Антипов, С. В.; Смирнов, К. В.; Воронов, Б. М.; Гольцман, Г. Н.; Ильин, К. С. |
| Title |
Смеситель субмиллиметрового диапазона длин волн на основе тонкой пленки YBa2Cu3O7-x |
Type |
Conference Article |
| Year |
2004 |
Publication |
1-я международная конференция Фундаментальные проблемы высокотемпературной сверхпроводимости |
Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
291 |
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| Abstract |
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| Address |
Москва-Звенигород |
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Place of Publication  |
Москва-Звенигород |
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| Language |
russian |
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no |
| Call Number |
RPLAB @ s @ htsmix_zvenigorod_2004_rus |
Serial |
356 |
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| Author |
Ожегов, Р. В.; Морозов, Д. В.; Масленников, С. Н.; Смирнов, К. В.; Окунев, О. В.; Гольцман, Г. Н. |
| Title |
Тепловизор субмиллиметрового диапазона волн для регистрации теплового излучения тела человека и обнаружения скрытых под одеждой предметов |
Type |
Conference Article |
| Year |
2004 |
Publication |
3-я Международная выставка и конференция Неразрушающий контроль и техническая диагностика в промышленности |
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Place of Publication |
Москва |
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| Language |
russian |
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Duplicated as 345 |
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no |
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346 |
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| Author |
Ожегов, Р. В.; Масленников, С. Н.; Морозов, Д. В.; Окунев, О. В.; Смирнов, К. В.; Гольцман, Г. Н. |
| Title |
Тепловизор субмиллиметрового диапазона длин волн |
Type |
Conference Article |
| Year |
2004 |
Publication |
Десятая всероссийская научная конференция студентов-физиков и молодых ученых (ВНКСФ-10) |
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Place of Publication |
Москва |
Editor |
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| Language |
russian |
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| Notes |
Duplicated as 347 |
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no |
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RPLAB @ s @ thzimaging_vnksf10_2004_rus |
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348 |
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| Author |
Масленников, С. Н.; Вахтомин, Ю. Б.; Антипов, С. В.; Смирнов, К. В.; Каурова, Н. С.; Гришина, Е. В.; Воронов, Б. М.; Гольцман, Г. Н. |
| Title |
Смесители на основе электронного разогрева в тонких пленках NbN для частот 2.5 и 3.8 ТГц |
Type |
Conference Article |
| Year |
2004 |
Publication |
Десятая всероссийская научная конференция студентов-физиков и молодых ученых (ВНКСФ-10) |
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Place of Publication |
Москва |
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| Language |
russian |
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| Notes |
Duplicated as 349 |
Approved |
no |
| Call Number |
RPLAB @ s @ qoheb_vnksf10_2004_rus |
Serial |
350 |
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| Author |
Huebers, H.-W.; Semenov, A.; Richter, H.; Birk, M.; Krocka, M.; Mair, U.; Smirnov, K.; Gol’tsman, G. N.; Voronov, B. M. |
| Title |
Superconducting hot electron bolometer as mixer for far-infrared heterodyne receivers |
Type |
Conference Article |
| Year |
2003 |
Publication |
Proc. SPIE |
Abbreviated Journal |
Proc. SPIE |
| Volume |
4855 |
Issue |
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Pages |
395-401 |
| Keywords |
NbN HEB mixers |
| Abstract |
Heterodyne receivers for applications in astronomy need quantum limited sensitivity. In instruments which are currently under development for SOFIA or Herschel superconducting hot electron bolometers (HEB) will be used to achieve this goal at frequencies above 1.4 THz. We present results of the development of a phonon-cooled NbN HEB mixer for GREAT, the German Receiver for Astronomy at Terahertz Frequencies, which will be flown aboard SOFIA. The mixer is a small superconducting bridge incorporated in a planar feed antenna and a hyperhemispherical lens. Mixers with logarithmic-spiral and double-slot feed antennas have been investigated with respect to their noise temperature, conversion loss, linearity and beam pattern. At 2.5 THz a double sideband noise temperature of 2200 K was achieved. The conversion loss was 17 dB. The response of the mixer was linear up to 400 K load temperature. The performance was verified by measuring an emission line of methanol at 2.5 THz. The measured linewidth is in good agreement with the linewidth deduced from pressure broadening measurements at millimeter wavelength. The results demonstrate that the NbN HEB is very well suited as a mixer for far-infrared heterodyne receivers. |
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SPIE |
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Tucson, USA |
Editor |
Phillips, T. G.; Zmuidzinas, J. |
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Presented at the Society of Photo-Optical Instrumentation Engineers (SPIE) Conference |
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| Series Volume |
4855 |
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Conference |
Millimeter and Submillimeter Detectors for Astronomy |
| Notes |
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Approved |
no |
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Serial |
335 |
| Permanent link to this record |
