Abstract
The optical properties of a biaxial absorbing KGd(WO4)2:Nd3+ crystal have been investigated. The main refractive indices were measured in the visible spectral range and the absorption and transmission spectra of samples of these crystals were studied. The changes in the refractive indices were in the region of the absorption bands with the use of the Kramers-Kronig relation. Conoscopic pictures of this crystal in the regions of transparency and absorption bands were calculated and are presented.
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Original Russian Text © A.F. Konstantinova, V.V. Filippov, S.P. Palto, E.A. Evdischenko, K.B. Imangazieva, V.P. Orekhova, 2007, published in Kristallografiya, 2007, Vol. 52, No. 6, pp. 1114–1123.
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Konstantinova, A.F., Filippov, V.V., Palto, S.P. et al. Investigation of the optical properties of KGd(WO4)2:Nd3+ crystals with allowance for absorption. Crystallogr. Rep. 52, 1079–1087 (2007). https://doi.org/10.1134/S1063774507060247
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DOI: https://doi.org/10.1134/S1063774507060247