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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.

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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
Date:1990
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Hans Lengfellner
Identification Number:
ValueType
10.1063/1.103922DOI
Related URLs:
URLURL Type
http://apl.aip.org/resource/1/applab/v57/i20/p2148_s1Publisher
Classification:
NotationType
07.60.-jPACS
42.79.-ePACS
74.78.-wPACS
74.70.-bPACS
78.66.-wPACS
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
Item ID:18564
Owner only: item control page

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