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Kostiuk, T.; Spears, D. |
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Title |
30 μm heterodyne receiver |
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Journal Article |
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Year |
1987 |
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Int. J. Infrared and Millimeter Waves |
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8 |
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10 |
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1269-1279 |
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HgCdTe detector mixer |
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235 |
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Currie, N. C.; Demma, F. J.; Ferris Jr., D. D.; Kwasowsky, B. R.; McMillan, R. W.; Wicks, M. C. |
![goto web page (via DOI) doi](img/doi.gif)
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Title |
Infrared and millimeter-wave sensors for military special operations and law enforcement applications |
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Journal Article |
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Year |
1996 |
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Int. J. Infrared and Millimeter Waves |
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17 |
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7 |
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1117-1138 |
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HgCdTe |
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0195-9271 |
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466 |
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Author |
Parvitte, B.; Thomas, X.; Courtois, D. |
![goto web page (via DOI) doi](img/doi.gif)
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Title |
Wide band (2.5 GHz) infrared heterodyne spectrometer |
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Journal Article |
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Year |
1995 |
Publication ![sorted by Publication field, ascending order (up)](img/sort_asc.gif) |
Int. J. Infrared and Millimeter Waves |
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16 |
Issue |
9 |
Pages |
1533-1540 |
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HgCdTe detector mixer |
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0195-9271 |
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470 |
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Kasparek, W; Fernandez, A.; Hollmann, F; Wacker, R. |
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Title |
Measurements of ohmic losses of metallic reflectors at 140 GHz using a 3-mirror resonator technique |
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Journal Article |
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2001 |
Publication ![sorted by Publication field, ascending order (up)](img/sort_asc.gif) |
Int. J. Infrared and Millimeter Waves |
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22 |
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11 |
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1695-1707 |
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mirror, reflection index, emissivity, Fabry-Perot interferometer, subterahertz, subTHz |
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Abstract |
The reflectivity of metallic mirrors in the millimeter wave region does not only depend on the material, but also on the structure and roughness of the surface. We have performed measurements of the reflectivity of various plane and grooved metallic and graphite samples at 140 GHz. The technique is based on the comparison of the quality factor of a 2-mirror reference resonator with the quality factor of a 3-mirror resonator which has identical dimensions and includes the mirror to be tested. After a brief presentation of the theory, the set-up is described and the reflection loss for various aluminium and copper mirrors as well as vacuum compatible materials for applications in thermonuclear fusion experiments are presented and discussed. |
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581 |
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Author |
Gousev, Y. P.; Gol'tsman, G. N.; Karasik, B. S.; Gershenzon, E. M.; Semenov, A. D.; Barowski, H. S.; Nebosis, R. S.; Renk, K. F. |
![goto web page (via DOI) doi](img/doi.gif)
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Title |
Quasioptical superconducting hot electron bolometer for submillmeter waves |
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Journal Article |
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Year |
1996 |
Publication ![sorted by Publication field, ascending order (up)](img/sort_asc.gif) |
Int. J. of Infrared and Millimeter Waves |
Abbreviated Journal |
Int. J. of Infrared and Millimeter Waves |
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Volume |
17 |
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2 |
Pages |
317-331 |
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NbN HEB |
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We report on a superconducting hot electron bolometer coupled to radiation via a broadband antenna. The bolometer, a structured NbN film, was patterned on a thin dielectric membrane between terminals of a gold slotline antenna. We investigated the response to submillimeter radiation (wave-lengths ∼ 0.1 mm to 0.7 mm) in the fundamental Gaussian mode. We found that the directivity of the antenna was constant within a factor of 2.5 through the whole experimental range. The noise equivalent power of the bolometer at 119 µm was ∼ 3 · 10−13 W/Hz1/2; a time constant of ∼ 160 ps was estimated. |
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0195-9271 |
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1618 |
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