PEREIRA, Mauro, KOCH, S. W. and CHOW, W. W. (1993). Effects of strain and Coulomb interaction on gain and refractive index in quantum-well lasers. Journal of the Optical Society of America B, 10 (5), p. 765.
Full text not available from this repository.Abstract
The eigenstates of the coupled-band Luttinger Hamiltonian are used to derive modified optical Bloch equations for strained layer semiconductor heterostructures. An average effective-mass approximation is introduced, and the single-plasmon-pole approximation for the screened Coulomb interaction is extended for the multiple-subband case. Spectra of the optical absorption/gain and of the antiguiding (linewidth enhancement) factor are computed by use of a high-density Padé approximation for the quantum-well susceptibility. We compare results for various strained and unstrained systems.
Item Type: | Article |
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Research Institute, Centre or Group - Does NOT include content added after October 2018: | Materials and Engineering Research Institute > Advanced Coatings and Composites Research Centre > Electronic Materials and Sensors Research Group |
Identification Number: | https://doi.org/10.1364/JOSAB.10.000765 |
Page Range: | p. 765 |
Depositing User: | Helen Garner |
Date Deposited: | 18 Nov 2014 17:25 |
Last Modified: | 18 Mar 2021 19:00 |
URI: | https://shura.shu.ac.uk/id/eprint/8812 |
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