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Subterahertz superlattice parametric oscillator
Renk, Karl Friedrich, Stahl, Benjamin Ingo, Rogl, Andreas, Janzen, T., Pavel'ev, D., Koschurinov, Y., Ustinov, V. and Zhukov, A.
(2005)
Subterahertz superlattice parametric oscillator.
Physical Review Letters 95, p. 126801.
Date of publication of this fulltext: 05 Aug 2009 13:31
Article
DOI to cite this document: 10.5283/epub.1687
Abstract
We report a superlattice parametric oscillator (SPO), with a GaAs/AlAs superlattice as the active element. The SPO was pumped by a microwave field (power 4 mW) and produced third harmonic radiation at subterahertz frequencies (near 300 GHz; 0.1 mW). We attribute the parametric gain to the nonlinearity of the miniband transport.
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| Item type | Article | ||||
| Journal or Publication Title | Physical Review Letters | ||||
| Publisher: | AMERICAN PHYSICAL SOC | ||||
|---|---|---|---|---|---|
| Place of Publication: | COLLEGE PK | ||||
| Volume: | 95 | ||||
| Page Range: | p. 126801 | ||||
| Date | September 2005 | ||||
| Institutions | Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Karl F. Renk | ||||
| Identification Number |
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| Keywords | GENERATION; CONDUCTIVITY; INSTABILITY; DOMAINS; LASER; | ||||
| Dewey Decimal Classification | 500 Science > 530 Physics | ||||
| Status | Published | ||||
| Refereed | Yes, this version has been refereed | ||||
| Created at the University of Regensburg | Yes | ||||
| Item ID | 1687 |
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