Gousev, Yu. P. and Goltsman, G. N. and Karasik, B. S. and Gershenzon, E. M. and Semenov, A. D. and Barowski, H. S. and Nebosis, R. S. and Renk, Karl F. (1996) Quasioptical superconducting hot electron bolometer for submillimeter waves. INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES, 17 (2). pp. 317-331. ISSN 0195-9271
Full text not available from this repository.Abstract
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 similar to 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 mu m was similar to 3 . 10(-13) W/HZ(1/2); a time constant of similar to 160 ps was estimated.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | THZ |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Karl F. Renk |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 14 Nov 2023 08:43 |
| Last Modified: | 14 Nov 2023 08:43 |
| URI: | https://pred.uni-regensburg.de/id/eprint/51962 |
Actions (login required)
 |
View Item |
