Light scattering from polar and pseudoscalar modes in doped LiNbO3 and LiTaO3 monocrystals

The paper deals with spontaneous scattering in LiNbO3 and LiTaO3 crystals we synthesized to contain different dopants (Mg2+, Zn2+, Gd3+, B3+, Cu+ and others). We investigated photoinduced light scattering patterns in doped LiNbO3 crystals. We recorded Raman spectra at different light scattering geom...

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Bibliographic Details
Main Authors: Gorelik, V S, Sidorov, N V, Vodchits, A I, Gorshunov, B P, Pyatyshev, A Yu
Format: Conference Proceeding
Language:English
Subjects:
Gadolinium
Light scattering
Lithium niobates
Physics
Raman spectra
Single crystals
Online Access:Get full text
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Summary:The paper deals with spontaneous scattering in LiNbO3 and LiTaO3 crystals we synthesized to contain different dopants (Mg2+, Zn2+, Gd3+, B3+, Cu+ and others). We investigated photoinduced light scattering patterns in doped LiNbO3 crystals. We recorded Raman spectra at different light scattering geometries and temperatures. We detected pseudoscalar modes in the Raman spectra of doped LiNbO3 and LiTaO3 crystals.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/918/1/012017