Two photon absorption in size-quantized films of semiconductors with degenerated band structures are investigated. The carrier energy spectrum and wavefunctions 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.
ISMAILOV, T. G.; BAGIROV, M. A.; and ÜNAL, B. (2000) "Two-Photon Absorption in Size-Quantized Semiconductors with Degenerated Valence Band," Turkish Journal of Physics: Vol. 24: No. 2, Article 10. Available at: https://journals.tubitak.gov.tr/physics/vol24/iss2/10