Optical selection rules in superlattices in the envelope-function approximation

P. Voisin, G. Bastard, and M. Voos
Phys. Rev. B 29, 935 – Published 15 January 1984
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Abstract

We show that the symmetry properties of the Bloch envelope functions in a superlattice influence considerably the absorption and emission line shapes associated with interband transitions. Absolute values of the absorption coefficients in superlattices are also discussed.

  • Received 4 February 1983

DOI:https://doi.org/10.1103/PhysRevB.29.935

©1984 American Physical Society

Authors & Affiliations

P. Voisin, G. Bastard, and M. Voos

  • Groupe de Physique des Solides de l'Ecole Normale Supérieure, Laboratoire associé au Centre National de la Recherche Scientifique, 24 rue Lhomond, F-75005 Paris, France.

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Issue

Vol. 29, Iss. 2 — 15 January 1984

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