The alpha factor of a quantum cascade laser

The alpha factor of a quantum cascade laser

A nonequilibrium Keldysh Green's functions formalism is used to calculate the linewidth enhancement factor (alpha-factor) of a quantum cascade laser under operating conditions.

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Bibliographische Detailangaben
Hauptverfasser: Pereira, M.F., Nelander, R., Wacker, A.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Equations
Green function
Green's function methods
Optical refraction
Optical scattering
Optical variables control
Physics
Quantum cascade lasers
Temperature
Voltage
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Beschreibung
Zusammenfassung:A nonequilibrium Keldysh Green's functions formalism is used to calculate the linewidth enhancement factor (alpha-factor) of a quantum cascade laser under operating conditions.
ISSN:2158-3234
DOI:10.1109/NUSOD.2008.4668270