https://doi.org/10.15407/spqeo7.02.138
PACS:
Photon Green’s functions theory
for Coulomb correlated quantum well lasers
M.F. Pereira Jr.*
Instituto de Fisica, Universidade Federal da Bahia, 40210-340, Salvador BA Brazil
Abstract. A photon Green’s function theory is used to incorporate Bethe-Salpeter-like many body corrections in the computations of output spectra of semiconductor quantum well lasers. Coulomb, quantum-confinement, multiple valence band coupling and cavity resonator effects are consistently included in the theory. Numerical results are presented for multiple quantum wells, under different design, and excitation conditions.
Keywords: semiconductor lasers; quantum wells, many body effects, Green’s functions.
Paper received 28.01.04; accepted for publication 00.00.00.
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