|Title:||Anisotropic two- and four-wave mixing in planar LiTaO₃:Ti:Fe optical waveguides||Authors:||Kip, Detlef
Garcia, P. M.
|Language:||en||Subject (DDC):||DDC::500 Naturwissenschaften und Mathematik||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||URL:||https://api.elsevier.com/content/abstract/scopus_id/24044480124||ISSN:||07403224||DOI:||10.1364/JOSAB.11.001736|
|Appears in Collections:||Publications of the HSU Researchers (before HSU)|
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