Title: Phase-conjugate waves generated by anisotropic four-wave mixing in LiNbO₃ and LiTaO₃ optical waveguides
Authors: Kip, Detlef  
Krätzig, E.
Language: en
Subject (DDC): DDC::500 Naturwissenschaften und Mathematik
Issue Date: 1995
Publisher: Taylor & Francis
Document Type: Article
Journal / Series / Working Paper (HSU): Radiation Effects and Defects in Solids 
Volume: 136
Issue: 1-4
Page Start: 123
Page End: 127
Publisher Place: London [u.a.]
We report on anisotropic four-wave mixing in planar optical LiNbO3 and LiTaO3 waveguides fabricated by indiffusion of titanium and iron layers. The generation of phase-conjugate waves in the waveguides is demonstrated, and the experimental results are compared to numerical solutions of the corresponding system of coupled wave equations. We observe a different behaviour of the phase-conjugate wave power on pump power in LiNbO3 and LiTaO3 waveguides, respectively. While the reflectivity of the signal beam saturates in LiTaO3 for strong pump beams, there is a distinct increase in LiTaO3. © 1995, Taylor & Francis Group, LLC. All rights reserved.
Organization Units (connected with the publication): Universität Osnabrück
URL: https://api.elsevier.com/content/abstract/scopus_id/0029532576
ISSN: 10420150
DOI: 10.1080/10420159508218806
Appears in Collections:Publications of the HSU Researchers (before HSU)

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