Coherent dynamics of the coupled light — Quantum Hall system

Author

Dani, K.M. ; Tignon, J. ; Chemla, D.S. ; Kavousanaki, E.G. ; Perakis, I.E.

Author_Institution

Dept. of Phys., Univ. of California at Berkeley & Mater. Sci. Div., Berkeley, CA

fYear

2006

fDate

21-26 May 2006

Firstpage

1

Lastpage

2

Abstract

Using 3-pulse four-wave mixing spectroscopy we excite an intra-band coherence of the coupled light - quantum Hall system and probe its early dynamics. Many-body theory elucidates the non-instantaneous interactions between photoexcited carriers and magnetoplasmon excitations.

Keywords

carrier density; light coherence; many-body problems; multiwave mixing; photoexcitation; plasmons; quantum Hall effect; semiconductor quantum wells; coherent dynamics; intra-band coherence; magnetoplasmon excitations; many-body theory; modulation-doped QW structure; noninstantaneous interactions; photoexcited carrier density; quantum Hall system; three-pulse four-wave mixing spectroscopy; Electron optics; Epitaxial layers; Four-wave mixing; Nonlinear optics; Optical coupling; Optical mixing; Optical scattering; Physics; Spectroscopy; Ultrafast optics; (190.5970) semiconductor nonlinear optics including MQW; (320.7130) ultrafast processes in condensed matter, including semiconductors;

fLanguage

English

Publisher

ieee

Conference_Titel

Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on

Conference_Location

Long Beach, CA

Print_ISBN

978-1-55752-813-1

Electronic_ISBN

978-1-55752-813-1

Type

conf

DOI

10.1109/CLEO.2006.4629012

Filename

4629012