Two- and Three-Photon Linear-Circular Dichroism in Cubic-Symmetry Semiconductors
Rustam Yavkachovich RasulovFerghana State University, 150100, Ferghana, Republic of UzbekistanRavshan Rustamovich SultonovFerghana State University, 150100, Ferghana, Republic of UzbekistanBahodir Bahromovich AkhmedovFerghana State University, 150100, Ferghana, Republic of Uzbekistan
Ochiq kirish: yoʻq
ABI
Annotatsiya
The linear-circular dichroism of two- and three-photon absorption in p-type cubic-symmetry semiconductors is theoretically studied. The matrix elements of two- and three-photon optical transitions between subbands of the semiconductor valence band are calculated. In this case, transitions associated with both the non-simultaneous absorption of individual photons and the simultaneous absorption of two photons are taken into account. The spectral and temperature dependences of the coefficient of the two- and three-photon absorption of polarized radiation are determined.
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