Anisotropic four-wave mixing in planar LiNbO₃ optical waveguides
Publication date
1992
Document type
Research article
Author
Krätzig, E.
Organisational unit
Universität Osnabrück
Scopus ID
Series or journal
Optics letters
Periodical volume
17
Periodical issue
22
First page
1563
Last page
1565
Part of the university bibliography
Nein
Abstract
We report on the generation of an efficient phase-conjugate wave by anisotropic four-wave mixing in planar iron-doped y-cut LiNbO₃ waveguides. The pump waves are orthogonally polarized with respect to the signal and phase-conjugate waves. Reflectivities of the phase-conjugate signal of as much as 65% are reached in the waveguide. Experimental results are compared with numerical solutions of the corresponding system of coupled-wave equations. © 1992 Optical Society of America.
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