Huber, Wolfgang M. and Kalbeck, A. and Berr, M. and Titz, R. and Nitsche, R. and Prettl, Wilhelm (1997) Heterodyne detection with tilted C-axis epitaxial YBa2Cu3O7-delta. INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES, 18 (5). pp. 991-1000. ISSN 0195-9271
Full text not available from this repository.Abstract
YBa2Cu3O7-delta thin films epitaxially grown on suitably prepared substrates, with a non-zero tilt angle between the film's c-axis and its surface normal are fast and sensitive FIR detectors when biased with a constant current and cooled below the critical temperature of the superconductor. It is shown that these films are also suitable for heterodyne detection, where mixing experiments were carried out at 10 GHz and 100 GHz. Additionally, the difference frequency between two transverse modes of a metal guide laser in the far infrared regime at 432 mu m could be observed.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | THIN-FILM BI2SR2CACU2O8; FAR-INFRARED RADIATION; JOSEPHSON-JUNCTION; GHZ; PHOTORESPONSE; RECEIVER; THZ; far infrared response; heterodyne detection; YBa2Cu3O7-delta; Josephson effect |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Wilhelm Prettl |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 27 Apr 2023 09:59 |
| Last Modified: | 27 Apr 2023 09:59 |
| URI: | https://pred.uni-regensburg.de/id/eprint/50847 |
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