Dielectric properties of lithium niobate-tantalate crystals

Autor(en): Xue, D
Betzler, K
Hesse, H
Stichwörter: CHANNEL WAVE-GUIDES; COEFFICIENTS; crystal structure and symmetry; DEFECT STRUCTURE; GENERATION; HOLOGRAPHY; insulators; LINBO3; LITAO3; optical properties; Physics; Physics, Condensed Matter
Erscheinungsdatum: 2000
Herausgeber: PERGAMON-ELSEVIER SCIENCE LTD
Journal: SOLID STATE COMMUNICATIONS
Volumen: 115
Ausgabe: 11
Startseite: 581
Seitenende: 585
Zusammenfassung: 
Dielectric properties, including linear (refractive index) and second-order nonlinear optical responses, of LiNb1-yTayO3-type mixed single crystals with y = 0.00, 0.81, 0.92, 0.97, and 1.00 have been quantitatively studied. Based on the corresponding crystal compositions, the chemical bond method was applied. The results show that the dielectric susceptibilities at 1.064 mu m decrease remarkably with increasing tantalum content in the mixed-crystal system lithium niobate-tantalate. (C) 2000 Elsevier Science Ltd. All rights reserved.
ISSN: 00381098
DOI: 10.1016/S0038-1098(00)00243-X

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