Many body theory of strained-quantum-well laser media

BELTRAM, Fabio, PEREIRA, Mauro, KOCH, Stephan W., CHOW, Weng W. and GORNIK, Erich (1993). Many body theory of strained-quantum-well laser media. In: BELTRAM, Fabio and GORNIK, Erich, (eds.) Physical Concepts and Materials for Novel Optoelectronic Device Applications II. SPIE proceedings (1985). SPIE, 677-687.

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Official URL: http://dx.doi.org/10.1117/12.162804
Link to published version:: https://doi.org/10.1117/12.162804
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    Abstract

    Optical and electronic properties of lattice matched and strained quantum well laser media are analyzed for high carrier densities, combining many-body and band structure engineering techniques. The compressive strain yields more efficient inversion with consequent lower threshold carrier densities. The combined influence of strain and Coulomb effects on the (alpha) -factor causes a complicated dependence of (alpha) on the quantum well structure, laser frequency, carrier density, and threshold gain as observed in experiments.

    Item Type: Book Section
    Additional Information: Conference held Trieste, Italy, 24-28 May 1993
    Research Institute, Centre or Group - Does NOT include content added after October 2018: Materials and Engineering Research Institute > Thin Films Research Centre > Electronic Materials and Sensors Research Group
    Identification Number: https://doi.org/10.1117/12.162804
    Page Range: 677-687
    Depositing User: Helen Garner
    Date Deposited: 12 Dec 2014 15:43
    Last Modified: 13 Jun 2017 13:24
    URI: http://shura.shu.ac.uk/id/eprint/9027

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