Two-photon absorption in size-quantized semiconductors with degenerated valence band

Ismailov T., Bagirov M., Ünal B.

Turkish Journal of Physics, vol.24, no.2, pp.157-169, 2000 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 24 Issue: 2
  • Publication Date: 2000
  • Journal Name: Turkish Journal of Physics
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
  • Page Numbers: pp.157-169
  • Ankara University Affiliated: Yes

Abstract

Two photon absorption in size-quantized films of semiconductors with degenerated band structures are investigated. The carrier energy spectrum and wave-functions in the bands are calculated using two-band Kane model with spin taken into accont. Two-photon absorption coefficients for different polarizations of incident radiations are calculated. The strong dependence of two-photon absorption on polarizations are stated.