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Electronic properties of semiconductors
Two and three photonic linear circular dichroism in cubic symmetry semiconductors
V. R. Rasulov, R. Ya. Rasulov, R. R. Sultonov, B. B. Axmedov Ferghana State University
Abstract:
The linear-circular dichroism of two and three photon absorption of light in semiconductors of cubic symmetry of hole conductivity is theoretically investigated. The matrix elements of two and three-photon optical transitions occurring between the subbands of the semiconductor valence band are calculated. In this case, transitions associated with both non-simultaneous absorption of individual photons and simultaneous absorption of two photons are taken into account, and the spectral and temperature dependences of the coefficient of two and three-photon absorption of polarized radiation are determined.
Keywords:
linearly and circularly polarized light, matrix element, optical transition, transition probability, current carriers, valence band, semiconductor.
Received: 19.06.2020 Revised: 13.07.2020 Accepted: 13.07.2020
Citation:
V. R. Rasulov, R. Ya. Rasulov, R. R. Sultonov, B. B. Axmedov, “Two and three photonic linear circular dichroism in cubic symmetry semiconductors”, Fizika i Tekhnika Poluprovodnikov, 54:11 (2020), 1181–1187; Semiconductors, 54:11 (2020), 1381–1387
Linking options:
https://www.mathnet.ru/eng/phts5117 https://www.mathnet.ru/eng/phts/v54/i11/p1181
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Abstract page: | 60 | Full-text PDF : | 24 |
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