|
This article is cited in 5 scientific papers (total in 5 papers)
Lasers
Calculation of gain and luminescence spectra of quantum-cascade laser structures taking into account asymmetric emission line broadening
D. V. Ushakova, V. K. Kononenkob, I. S. Manaka a Belarusian State University, Minsk
b B. I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, Minsk
Abstract:
The energy levels, wave functions, and matrix elements of optical dipole transitions are calculated numerically for superlattice quantum-cascade structures. The effect of spectral broadening on the shape of emission spectra is estimated and semiphenomenological asymmetric profiles of emission line broadening are proposed. It is shown that the electroluminescence spectra well agree with the calculated spontaneous recombination spectra.
Received: 08.07.2009
Citation:
D. V. Ushakov, V. K. Kononenko, I. S. Manak, “Calculation of gain and luminescence spectra of quantum-cascade laser structures taking into account asymmetric emission line broadening”, Kvantovaya Elektronika, 40:3 (2010), 195–198 [Quantum Electron., 40:3 (2010), 195–198]
Linking options:
https://www.mathnet.ru/eng/qe14185 https://www.mathnet.ru/eng/qe/v40/i3/p195
|
|