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- Korkishko, Y. N., et al.
(författare)
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Proton exchanged LiNbO3 optical waveguides : Nonlinear, electrooptical and photorefractive properties
- 2001
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Ingår i: Ferroelectrics (Print). - 0015-0193 .- 1563-5112. ; 264:04-jan, s. 1983-1988
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Tidskriftsartikel (refereegranskat)abstract
- We show that proton exchanged LiNbO3 waveguides exhibit very complex structural chemistry. Seven HxLi1-xNbO3 crystallographic phases have been identified in PE LiNbO3 waveguides. A correlation is done between the electroptical, nonlinear and photorefractive properties, the processing conditions and the refractive index changes of the waveguides.
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