Speckle-averaged resonant Rayleigh scattering from quantum-well excitons
- 15 September 2000
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 62 (11) , 6952-6955
- https://doi.org/10.1103/physrevb.62.6952
Abstract
We have measured the ultrafast resonant Rayleigh scattering from quantum-well excitons using Fourier-transform spectral interferometry. The experiment simultaneously measures a statistically significant number of speckles with 100 fs temporal resolution. We show that theories based on ensemble averaging can be compared directly with the experimental resonant Rayleigh scattering dynamics.Keywords
This publication has 22 references indexed in Scilit:
- Optical Signatures of Energy-Level Statistics in a Disordered Quantum SystemPhysical Review Letters, 2000
- Monte Carlo Simulations of Ultrafast Resonant Rayleigh Scattering from Quantum Well Excitons: Beyond Ensemble AveragingPhysical Review Letters, 1999
- Time-resolved Rayleigh scattering of excitons: Evidence for level repulsion in a disordered systemPhysical Review B, 1999
- Quantum Theory of Secondary Emission in Optically Excited Semiconductor Quantum WellsPhysical Review Letters, 1999
- Time-Resolved Speckle Analysis: A New Approach to Coherence and Dephasing of Optical Excitations in SolidsPhysical Review Letters, 1999
- Femtosecond Spectral Interferometry of Resonant Secondary Emission from Quantum Wells: Resonance Rayleigh Scattering in the Nonergodic RegimePhysical Review Letters, 1998
- Resonant Femtosecond Emission from Quantum Well Excitons: The Role of Rayleigh Scattering and LuminescencePhysical Review Letters, 1997
- Exciton dynamics in GaAs quantum wells under resonant excitationPhysical Review B, 1994
- Transient resonance Rayleigh scattering from electronic states in disordered systems: Excitons in GaAs/As multiple-quantum-well structuresPhysical Review B, 1993
- Resonant Rayleigh Scattering from an Inhomogeneously Broadened Transition: A New Probe of the Homogeneous LinewidthPhysical Review Letters, 1982