DocumentCode
2671085
Title
Exciton-biexciton coherent coupling effects on exciton absorption in quantum dots
Author
Gotoh, H. ; Kamada, H. ; Saitoh, T. ; Ando, H. ; Temmyo, J.
Author_Institution
NTT Basic Res. Labs., NTT, Kanagawa, Japan
fYear
2003
fDate
6-6 June 2003
Abstract
The absorption characteristics of an exciton-biexciton system are examined for quantum dots by single-dot photoluminescence spectroscopy and theoretical calculation based on the density-matrix method. Exciton-biexciton coherent interaction is found to markedly vary exciton absorption spectra.
Keywords
III-V semiconductors; biexcitons; gallium arsenide; indium compounds; photoluminescence; semiconductor quantum dots; spectral line breadth; InGaAs; density-matrix method; exciton absorption; exciton-biexciton coherent coupling; quantum dots; single-dot photoluminescence spectroscopy; Absorption; Excitons; Indium gallium arsenide; Laser excitation; Photoluminescence; Quantum dot lasers; Quantum dots; Quantum mechanics; Spectroscopy; US Department of Transportation;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science, 2003. QELS. Postconference Digest
Conference_Location
Baltimore, MD, USA
Print_ISBN
1-55752-749-0
Type
conf
DOI
10.1109/QELS.2003.237912
Filename
1276347
Link To Document