NEBOSIS, RS and STEINKE, R and LANG, PT and SCHATZ, W and HEUSINGER, MA and RENK, KF and GOLTSMAN, GN and KARASIK, BS and SEMENOV, AD and GERSHENZON, EM (1992) PICOSECOND YBA2CU3O7-DELTA DETECTOR FOR FAR-INFRARED RADIATION. JOURNAL OF APPLIED PHYSICS, 72 (11). pp. 5496-5499. ISSN 0021-8979,
Full text not available from this repository.Abstract
We report on a picosecond YBa2Cu3O7-delta detector for far-infrared radiation. The detector, consisting of a current carrying structure cooled to liquid-nitrogen temperature, was studied by use of ultrashort laser pulses from an optically pumped far-infrared laser in the frequency range from 25 to 215 cm-1. We found that the sensitivity (1 mV/W) was almost constant in this frequency range. We estimated a noise equivalent power of less than 5 X 10(-7) W Hz-1/2 . Taking into account the results of a mixing experiment (in the frequency range from 4 to 30 cm-1) we suggest that the response time of the detector was few picoseconds.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ANTIGRANULOCYTES YBACUO FILMS; SUPERCONDUCTING THIN-FILMS; BA-CU-O; ELECTROMAGNETIC-RADIATION; OPTICAL-DETECTION; GRANULAR FILMS; VISIBLE-LIGHT; TEMPERATURES; MECHANISM; PULSES; |
| Depositing User: | Dr. Gernot Deinzer |
| Last Modified: | 19 Oct 2022 08:44 |
| URI: | https://pred.uni-regensburg.de/id/eprint/54266 |
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