Title :
Simultaneous measurement of coherence length and time of quantum-well excitons
Author :
Hui Zhao ; Dal Don, B. ; Schwartz, G. ; Kalt, H.
Author_Institution :
Inst. fur Angewandte Phys., Karlsruhe Univ., Germany
Abstract :
We demonstrate an efficient method to simultaneously measure both, the coherence length and time, of quantum-well excitons based on photoluminescence with high spatial and temporal resolution.
Keywords :
excitons; photoluminescence; semiconductor quantum wells; time resolved spectra; coherence length; coherence time; photoluminescence; quantum-well excitons; spatial resolution; temporal resolution; Acoustic scattering; Excitons; Kinetic energy; Length measurement; Optical scattering; Particle scattering; Photoluminescence; Quantum wells; Spatial resolution; Time measurement;
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.2003.238459
