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Terahertz superlattice parametric oscillator

Renk, Karl Friedrich and Stahl, Benjamin Ingo and Rogl, Andreas and Janzen, T. and Pavel'ev, D. and Koschurinov, Y. and Ustinov, V. and Zhukov, A. (2005) Terahertz superlattice parametric oscillator. Other.

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Abstract

We report a GaAs/AlAs superlattice parametric oscillator. It was pumped by a microwave field (power few mW) and produced 3rd harmonic radiation (frequency near 300 GHz). The nonlinearity of the active superlattice was due to Bragg reflections of conduction electrons at the superlattice planes. A theory of the nonlinearity indicates that parametric oscillation should be possible up to frequencies above 10 THz. The active superlattice may be the object of further studies of predicted extraordinary nonlinearities for THz fields.

Item Type:Monograph (Other)
Institutions: Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Karl F. Renk
Projects:Graduiertenkolleg Nichtlinearität und Nichtgleichgewicht
Identification Number:
ValueType
cond-mat/0502284v1arXiv ID
http://arxiv.org/ftp/cond-mat/papers/0502/0502284.pdfarXiv ID
Related URLs:
URLURL Type
http://arxiv.org/ftp/cond-mat/papers/0502/0502284.pdfPreprint
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner:Redakteur Physik
Deposited On:20 Mar 2007
Last Modified:20 Jul 2011 23:00
Item ID:1684
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