DocumentCode :
422358
Title :
Intraband dynamics of excitonic wave packets in a biased superlattice tested by THz emission
Author :
Rosam, B. ; Meinhold, D. ; Lyssenko, V.G. ; Leo, K. ; Yang, L. ; Dignam, M.M. ; Köhler, K.
Author_Institution :
Institut fur Angewandte Photophysik, Technische Univ. Dresden, Germany
Volume :
1
fYear :
2004
fDate :
16-21 May 2004
Abstract :
We find that the intraband dynamics of Bloch oscillations can only be understood in a complete excitonic picture. The results of THz emission experiments are modelled well by theory employing a full excitonic basis.
Keywords :
excitons; semiconductor superlattices; submillimetre wave spectroscopy; Bloch oscillations; THz emission; biased superlattice; excitonic wave packets; intraband dynamics;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-777-6
Type :
conf
Filename :
1361860
Link To Document :
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