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Use of high Tc superconductors for far‐infrared Fabry–Perot resonators
Renk, Karl Friedrich, Betz, J., Schützmann, J., Prückl, A., Brunner, B. and Lengfellner, Hans (1990) Use of high Tc superconductors for far‐infrared Fabry–Perot resonators. Applied Physics Letters 57 (20), pp. 2148-2149.Date of publication of this fulltext: 08 Dec 2010 07:29
Article
DOI to cite this document: 10.5283/epub.18564
Abstract
In this letter we report on the application of high Tc superconductors for fabrication of far‐infrared Fabry–Perot resonators. Thin films of YBa2Cu3O7−δ deposited on MgO substrates by the laser ablation technique were used as reflectors. Two films on two different MgO plates were arranged parallel at a distance determining the lowest order resonance. We demonstrate operation of a resonator in a frequency range (up to about 300 cm−1) in which MgO is transparent at low temperature.
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| Item type | Article | ||||||||||||
| Journal or Publication Title | Applied Physics Letters | ||||||||||||
| Publisher: | American Institute of Physics ( = AIP) | ||||||||||||
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| Volume: | 57 | ||||||||||||
| Number of Issue or Book Chapter: | 20 | ||||||||||||
| Page Range: | pp. 2148-2149 | ||||||||||||
| Date | 1990 | ||||||||||||
| Institutions | Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Hans Lengfellner | ||||||||||||
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| Classification |
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| Keywords | HIGH−TC SUPERCONDUCTORS, FABRY−PEROT INTERFEROMETER, RESONATORS, FABRICATION, SUPERCONDUCTING FILMS, REFLECTIVE COATINGS, REFLECTIVITY, YTTRIUM OXIDES, BARIUM OXIDES, TRANSITION TEMPERATURE | ||||||||||||
| Dewey Decimal Classification | 500 Science > 530 Physics | ||||||||||||
| Status | Published | ||||||||||||
| Refereed | Unknown | ||||||||||||
| Created at the University of Regensburg | Unknown | ||||||||||||
| URN of the UB Regensburg | urn:nbn:de:bvb:355-epub-185644 | ||||||||||||
| Item ID | 18564 |
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