Dephasing of the LH-HH Exciton Raman Coherence in GaAs Quantum Wells: Distinguishing between Phonon and Carrier Scattering

Amelia G. Spivey; Camelia N. Borca; Steven T. Cundiff

Quantum Electronics and Laser Science Conference 2005

Baltimore, Maryland United States
22 May 2005
ISBN: 1-55752-770-9

From the session
Poster Session III (JThE)

Dephasing of the LH-HH Exciton Raman Coherence in GaAs Quantum Wells: Distinguishing between Phonon and Carrier Scattering

Amelia G. Spivey, Camelia N. Borca, and Steven T. Cundiff

Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies
Technical Digest (CD) (Optical Society of America, 2005),
paper JThE121

Get Citation
Copy Citation Text
A. G. Spivey, C. N. Borca, and S. T. Cundiff, "Dephasing of the LH-HH Exciton Raman Coherence in GaAs Quantum Wells: Distinguishing between Phonon and Carrier Scattering," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2005), paper JThE121.

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Get PDF (206 KB)
Save article

Related Topics
Optics & Photonics Topics
?

The topics in this list come from the OSA Optics and Photonics Topics applied to this article.
Previously assigned OCIS codes
- Nonlinear optics (190.0190)
- Nonlinear optics, four-wave mixing (190.4380)
- Ultrafast optics (320.0320)
- Ultrafast processes in condensed matter, including semiconductors (320.7130)

Not Accessible

Your account may give you access

Abstract

Three-beam four-wave mixing shows anti-correlated scattering of HH and LH excitons in GaAs/AlGaAs quantum wells, suggesting that exciton-phonon scattering dominates the exciton dephasing. The correlation increases at higher excitation densities.

PDF Article

Privacy | Terms of Use

Abstract

Quantum Electronics and Laser Science Conference 2005

Login or Create Account