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Segmented proton exchange waveguide on LiNbO3 for SHG using simultaneous modulation of the indices and nonlinear coefficients

Published online by Cambridge University Press:  15 February 2011

Q. He ,
S. Chen ,
M. P. De Micheli ,
D. B. Ostrowsky ,
F. Armani ,
D. Delacourt ,
E. Lallier  and
M. Papuchon
Q. He
Affiliation:
Laboratoire Physique de la Matière Condensée, Université de Nice - Sophia Antipolis, B.P. n°71, 06108 NICE cedex 2
S. Chen
Affiliation:
Laboratoire Physique de la Matière Condensée, Université de Nice - Sophia Antipolis, B.P. n°71, 06108 NICE cedex 2
M. P. De Micheli
Affiliation:
Laboratoire Physique de la Matière Condensée, Université de Nice - Sophia Antipolis, B.P. n°71, 06108 NICE cedex 2
D. B. Ostrowsky
Affiliation:
Laboratoire Physique de la Matière Condensée, Université de Nice - Sophia Antipolis, B.P. n°71, 06108 NICE cedex 2
F. Armani
Affiliation:
Thomson-CSF, Laboratoire Central de Recherches Domaine de Corbeville, 91404 Orsay cedex, France
D. Delacourt
Affiliation:
Thomson-CSF, Laboratoire Central de Recherches Domaine de Corbeville, 91404 Orsay cedex, France
E. Lallier
Affiliation:
Thomson-CSF, Laboratoire Central de Recherches Domaine de Corbeville, 91404 Orsay cedex, France
M. Papuchon
Affiliation:
Thomson-CSF, Laboratoire Central de Recherches Domaine de Corbeville, 91404 Orsay cedex, France
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Abstract

With proton exchange on LiNbO3 or LiTaO3 it is possible to fabricate waveguides presenting simultaneous modulation of the refractive indices and nonlinear coefficients. This allows us to realize a new kind of Quasi Phase Matching, and we will describe the first experimental results.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 244: Symposium J – Optical Waveguide Materials , 1991 , 317
Copyright
Copyright © Materials Research Society 1992

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References

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