Title :
Transient nonlinear spectroscopy of biexcitons in single quantum dots
Author :
Stievater, T.H. ; Xiaoqin Li ; Steel, D.G. ; Gammon, D. ; Katzer, D. Scott ; Park, DaeLim
Author_Institution :
Harrison M. Randall Lab. of Phys., Michigan Univ., Ann Arbor, MI, USA
Abstract :
Summary form only given. We report the first transient differential transmission (DT) spectroscopy of biexcitons in single quantum dots. Quantum dots were formed by interface fluctuations in a thin GaAs layer are probed through submicron apertures on the sample surface.
Keywords :
III-V semiconductors; excitons; fluctuations; gallium arsenide; interface structure; nonlinear optics; optical logic; quantum gates; quantum optics; semiconductor quantum dots; time resolved spectra; GaAs; biexcitons; interface fluctuations; submicron apertures; thin GaAs layer; transient differential transmission spectroscopy; Excitons; Gallium compounds; Interface phenomena; Nonlinear optics; Optical logic devices; Quantum dots;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2002. QELS '02. Technical Digest. Summaries of Papers Presented at the
Conference_Location :
Long Beach, CA, USA
Print_ISBN :
1-55752-708-3
DOI :
10.1109/QELS.2002.1031019
