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Proceedings Paper

Crystal structure and optical properties of high-index LiTaO3 otical waveguides prepared by nonisovalent ion exchange
Author(s): Tamara V. Morozova; Yuri N. Korkishko; Vyacheslav A. Fedorov
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Paper Abstract

The optical properties and both unstrained lattice constants in the high-index zinc-substituted lithium tantalate waveguides are determined depending on exchange and annealing conditions. The LiTaO3-ZnTa2O6 system clearly exhibits a complex structural chemistry. The two distinct phases have been observed. The dependences of the extraordinary and ordinary indices change on the lattice parameters of the unstrained single crystalline Li1-xZnx/2TaO3 solid solutions in both observed phases were obtained.

Paper Details

Date Published: 17 March 1995
PDF: 12 pages
Proc. SPIE 2401, Functional Photonic Integrated Circuits, (17 March 1995); doi: 10.1117/12.205038
Show Author Affiliations
Tamara V. Morozova, Moscow Institute of Electronic Technology (Russia)
Yuri N. Korkishko, Moscow Institute of Electronic Technology (Russia)
Vyacheslav A. Fedorov, Moscow Institute of Electronic Technology (Russia)


Published in SPIE Proceedings Vol. 2401:
Functional Photonic Integrated Circuits
Mario Nicola Armenise; Ka-Kha Wong, Editor(s)

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