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Document type:
Zeitschriftenaufsatz 
Author(s):
Jirauschek, C.; Lugli, P. 
Title:
Limiting facors for high temperature operation of THz quantum cascade lasers 
Abstract:
We theoretically investigate the temperature dependence of the carrier transport in GaAs-based THz quantum cascade lasers and identify the factors restricting high-temperature operation. In this context, we compare a single- to a double-resonant-phonon depopulation design. 
Congress title:
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on 
Congress / additional information:
Baltimore MD, May 06 - 11, 2007 
Journal title:
© 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim pss current topics in solid state physics c status solidi www.pss-c.com physica phys. stat. sol. (c) 5 , No. 1, 221–224 (2008) 
Journal title abbreviation:
PSS 
Year:
2008 
Year / month:
2007-10 
Quarter:
4. Quartal 
Month:
Oct 
Pages contribution:
221-224 
Language:
en 
Format:
Text 
Ingested:
24.01.2008 
Last change:
24.01.2008