Conference proceeding
Emission from radiatively coupled periodic quantum well structures
Advances in Solid State Physics 39, pp.443-452
Advances in Solid State Physics
06/25/2007
DOI: 10.1007/BFb0107502
Abstract
We study light emission from large number periodic quantum well (PQW) structures following nonresonant excitation into the free carrier continuum. We investigate the spectrally resolved excitonic emission from high quality InGaAs/GaAs PQW structures with up to N=100 quantum wells in dependence on the period d and the number N of quantum wells. By tuning the period in a range of up to 30% around the excitonic Bragg resonance, we find for N≥30 large normal mode splitting and a nonlinear increase of the vertical emission with the number of coupled wells. Angle dependent detection reveals a complex spatial emission.
Details
- Title: Subtitle
- Emission from radiatively coupled periodic quantum well structures
- Creators
- M. Hübner - University of GöttingenC. Ell - University of ArizonaP. Brick - University of ArizonaJ. Prineas - Optical SciencesG. Khitrova - University of ArizonaH. M. Gibbs - University of ArizonaW. Hoyer - Philipps University of MarburgM. Kira - KTH Royal Institute of TechnologyS. W. Koch - Philipps University of Marburg
- Resource Type
- Conference proceeding
- Publication Details
- Advances in Solid State Physics 39, pp.443-452
- Publisher
- Springer Berlin Heidelberg; Berlin, Heidelberg
- Series
- Advances in Solid State Physics
- DOI
- 10.1007/BFb0107502
- eISSN
- 1617-5034
- ISSN
- 1438-4329
- Language
- English
- Date published
- 06/25/2007
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984442194902771
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