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Tunable Quantum Counter For Far-Infrared Radiation
Lengfellner, Hans, Pauli, G., Heisel, W. and Renk, Karl Friedrich (1976) Tunable Quantum Counter For Far-Infrared Radiation. Applied Physics Letters 29 (9), pp. 566-567.Date of publication of this fulltext: 08 Dec 2010 07:25
Article
DOI to cite this document: 10.5283/epub.18582
Abstract
We report on a quantum counter which converts far‐infrared radiation to visible light. The 891‐Ghz radiation of an HCN laser, absorbed in optically pumped ruby by the transition Ē (2E) →2Ā (2E), was detected by an increased R2 fluorescence. By Zeeman splitting of the 2E levels the narrow‐band detector was tuned to the laser line.
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| Item type | Article | ||||
| Journal or Publication Title | Applied Physics Letters | ||||
| Publisher: | American Physical Society | ||||
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| Volume: | 29 | ||||
| Number of Issue or Book Chapter: | 9 | ||||
| Page Range: | pp. 566-567 | ||||
| Date | 1 April 1976 | ||||
| Institutions | Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Hans Lengfellner | ||||
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| 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-185823 | ||||
| Item ID | 18582 |
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