Photoinduced Scattering with the Turn of Polarization in LiNbO3
Autor: | I.F. Kanaev, V.K. Malinovsky, N.V. Surovtsev |
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Rok vydání: | 1993 |
Zdroj: | Photorefractive Materials, Effects And Devices Prm'93. |
DOI: | 10.1364/pmed.1993.frd.2 |
Popis: | Polarizationally-anisotropic light-induced scattering (PAS - scattering with the polarization change) in LiNbO3:Cu (0.1 weight %) and LiNbO3:Fe (0.1 weight %) has been investigated. The data indicate that there is considerable distinction between the time development of the PAS and one of the PIS (polarizationally-isotropic scattering). The more extended time delay of the evolution beginning and the more extended time of the attainment of a steady state (in 5*10 time) are typical for the PAS. |
Databáze: | OpenAIRE |
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