DocumentCode
3024540
Title
Nonlinear Carrier Waves and Gain Oscillations in Infrared and Terahertz Quantum Cascade Lasers
Author
Weber, C. ; Banit, F. ; Wacker, A. ; Knorr, A.
Author_Institution
Tech. Univ. Berlin, Berlin
fYear
2007
fDate
6-11 May 2007
Firstpage
1
Lastpage
2
Abstract
The pump pulse induced charge dynamics in quantum cascade laser structures is analyzed for typical examples of infrared and terahertz lasers in pump-probe spectra and electronic wave packet propagation using a density-matrix approach.
Keywords
amplification; infrared sources; optical pumping; quantum cascade lasers; submillimetre wave lasers; charge dynamics; density-matrix approach; electronic wave packet propagation; gain oscillation; infrared laser; nonlinear carrier waves; pump pulse; pump-probe spectra; terahertz quantum cascade laser; Laser excitation; Nonlinear optics; Optical pumping; Optical scattering; Particle scattering; Pump lasers; Quantum cascade lasers; Quantum mechanics; Resonant tunneling devices; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-55752-834-6
Type
conf
DOI
10.1109/CLEO.2007.4453615
Filename
4453615
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