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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.

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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
Date:1 April 1976
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Hans Lengfellner
Identification Number:
ValueType
10.1063/1.89188DOI
Related URLs:
URLURL Type
http://link.aip.org/link/APPLAB/v29/i9/p566/s1Publisher
Classification:
NotationType
85.60.GzPACS
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Item ID:18582
Owner only: item control page

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