Title :
Interaction of excitons with THz pulses: “Atom spectroscopy” on quasi-particles
Author :
Chatterjee, Saptarshi
Author_Institution :
Fac. of Phys. & Mater. Sci. Center, Philipps-Univ. Marburg, Marburg, Germany
fDate :
June 30 2013-July 4 2013
Abstract :
The interaction of excitons with strong THz pulses is investigated in semiconductor quantum wells. Phenomena like population transfer into dark states, inter-state coherences, and selection rules are discussed and compared to atomic systems.
Keywords :
III-V semiconductors; aluminium compounds; excitons; gallium arsenide; semiconductor quantum wells; terahertz wave spectra; GaAs-(AlGa)As; atomic system; dark state; exciton interaction; interstate coherence; population transfer; quasiparticle atom spectroscopy; selection rules; semiconductor quantum well; terahertz pulse; Excitons; Gallium arsenide; Optical pulses; Photoluminescence; Sociology; Statistics; Stimulated emission;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6599984
