Title :
Speckle averaged spectral interferometry of scattering in single and multiple quantum wells
Author :
Langbein, W. ; Kocherscheidt, G.
Author_Institution :
Exp. Phys. IIb, Dortmund Univ., Germany
Abstract :
The resonant light scattering dynamics of multiple GaAs quantum wells measured by speckle averaged spectral interferometry shows a strong and fast initial component not present for single wells which is attributed to radiative coupling.
Keywords :
III-V semiconductors; Rayleigh scattering; gallium arsenide; high-speed optical techniques; light interferometry; semiconductor quantum wells; speckle; time resolved spectra; GaAs; Rayleigh scattering; multiple quantum wells; radiative coupling; resonant light scattering dynamics; spatially resolved scattered field; speckle averaged spectral interferometry; time resolved scattered field; Excitons; Optical interferometry; Optical scattering; Particle scattering; Quantum well devices; Rayleigh scattering; Resonance light scattering; Spatial resolution; Speckle; Statistical distributions;
Conference_Titel :
Quantum Electronics and Laser Science, 2003. QELS. Postconference Digest
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-749-0
DOI :
10.1109/QELS.2003.238389
