Title: | Anisotropic two- and four-wave mixing in planar LiTaO₃:Ti:Fe optical waveguides | Authors: | Kip, Detlef Bartholomäus, T. Garcia, P. M. Krätzig, E. |
Language: | eng | Issue Date: | 1994 | Publisher: | Soc. | Document Type: | Article | Journal / Series / Working Paper (HSU): | Journal of the Optical Society of America : JOSA B, Optical physics | Volume: | 11 | Issue: | 9 | Page Start: | 1736 | Page End: | 1742 | Publisher Place: | Washington, DC | Abstract: | We report on anisotropic wave mixing in planar iron-doped titanium-indiffused LiTaO₃ waveguides. The diffusion of titanium in Y-cut LiTaO₃ is investigated for different temperatures and diffusion times, yielding the diffusion constant. Material properties of the waveguides such as conductivity and nondiagonal photovoltaic tensor elements are investigated by two-wave mixing of orthogonally polarized modes. Phase conjugation in waveguides by anisotropic four-wave mixing is demonstrated, too, and experimental results are compared with numerical solutions of the corresponding system of coupled-wave equations. © 1994 Optical Society of America. |
Organization Units (connected with the publication): | Universität Osnabrück | ISSN: | 0740-3224 | Publisher DOI: | 10.1364/JOSAB.11.001736 |
Appears in Collections: | 6 - Publication references (without fulltext) of your publications before HSU |
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