Microscopic modeling of radiative losses in semiconductor laser structures

I. Kuznetsova, C. Schlichenmaier, A. Thränhardt, Stephan W Koch, Jorg Hader, Jerome V Moloney

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Radiative losses of laser structures have been investigated using the semiconductor luminescence equations. This microscopic theory allows to predict losses due to spontaneous emission for structures without empirical fit parameters and using as input only the structural design and basic band structure parameters. The strength of radiative losses varies over a range of many orders of magnitude. Deviations from the often assumed proportionality of radiative losses to the square of the carrier density occur especially for high densities.1

Original languageEnglish (US)
Title of host publicationNUSOD '05 - Proceedings of the 5th International Conference on Numerical Simulation of Optoelectronic Devices
Pages71-72
Number of pages2
Volume2005
DOIs
StatePublished - 2005
EventNUSOD '05 - 5th International Conference on Numerical Simulation of Optoelectronic Devices - Berlin, Germany
Duration: Sep 19 2005Sep 22 2005

Other

OtherNUSOD '05 - 5th International Conference on Numerical Simulation of Optoelectronic Devices
CountryGermany
CityBerlin
Period9/19/059/22/05

Fingerprint

Semiconductor lasers
Spontaneous emission
Structural design
Band structure
Carrier concentration
Luminescence
Semiconductor materials
Lasers

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Kuznetsova, I., Schlichenmaier, C., Thränhardt, A., Koch, S. W., Hader, J., & Moloney, J. V. (2005). Microscopic modeling of radiative losses in semiconductor laser structures. In NUSOD '05 - Proceedings of the 5th International Conference on Numerical Simulation of Optoelectronic Devices (Vol. 2005, pp. 71-72). [1518140] https://doi.org/10.1109/NUSOD.2005.1518140

Microscopic modeling of radiative losses in semiconductor laser structures. / Kuznetsova, I.; Schlichenmaier, C.; Thränhardt, A.; Koch, Stephan W; Hader, Jorg; Moloney, Jerome V.

NUSOD '05 - Proceedings of the 5th International Conference on Numerical Simulation of Optoelectronic Devices. Vol. 2005 2005. p. 71-72 1518140.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kuznetsova, I, Schlichenmaier, C, Thränhardt, A, Koch, SW, Hader, J & Moloney, JV 2005, Microscopic modeling of radiative losses in semiconductor laser structures. in NUSOD '05 - Proceedings of the 5th International Conference on Numerical Simulation of Optoelectronic Devices. vol. 2005, 1518140, pp. 71-72, NUSOD '05 - 5th International Conference on Numerical Simulation of Optoelectronic Devices, Berlin, Germany, 9/19/05. https://doi.org/10.1109/NUSOD.2005.1518140
Kuznetsova I, Schlichenmaier C, Thränhardt A, Koch SW, Hader J, Moloney JV. Microscopic modeling of radiative losses in semiconductor laser structures. In NUSOD '05 - Proceedings of the 5th International Conference on Numerical Simulation of Optoelectronic Devices. Vol. 2005. 2005. p. 71-72. 1518140 https://doi.org/10.1109/NUSOD.2005.1518140
Kuznetsova, I. ; Schlichenmaier, C. ; Thränhardt, A. ; Koch, Stephan W ; Hader, Jorg ; Moloney, Jerome V. / Microscopic modeling of radiative losses in semiconductor laser structures. NUSOD '05 - Proceedings of the 5th International Conference on Numerical Simulation of Optoelectronic Devices. Vol. 2005 2005. pp. 71-72
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