"Dressed Excitons" in a Multiple-Quantum-Well Structure: Evidence for an Optical Stark Effect with Femtosecond Response Time
- 23 June 1986
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 56 (25), 2748-2751
- https://doi.org/10.1103/physrevlett.56.2748
Abstract
A very large high-energy shift of exciton resonances in GaAs multiple-quantum-well structures is observed during irradiation of the sample with femtosecond nonresonant radiation. This effect is discussed in terms of excitons "dressed" by photons.Keywords
This publication has 12 references indexed in Scilit:
- Well-size dependence of exciton blue shift in GaAs multiple-quantum-well structuresPhysical Review B, 1986
- Observation of the Resonant Optical Stark Effect in a SemiconductorPhysical Review Letters, 1985
- Doppler-free spectroscopy of neon atoms dressed by optical photons in nearly-degenerate four-wave mixingOptics Communications, 1985
- Blue Shift of the Exciton Resonance due to Exciton-Exciton Interactions in a Multiple-Quantum-Well StructurePhysical Review Letters, 1984
- Autler-Townes effect in double optical resonanceOptics Communications, 1978
- Observation of Amplification in a Strongly Driven Two-Level Atomic System at Optical FrequenciesPhysical Review Letters, 1977
- Dressed-atom description of resonance fluorescence and absorption spectra of a multi-level atom in an intense laser beamJournal of Physics B: Atomic and Molecular Physics, 1977
- Direct Observation of Atomic Energy Level Shifts in Two-Photon AbsorptionPhysical Review Letters, 1975
- Current methods for the study of the Stark effect in atomsUspekhi Fizicheskih Nauk, 1967
- Stark Effect in Rapidly Varying FieldsPhysical Review B, 1955