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- Korkishko, Y. N., et al.
(author)
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Proton exchanged LiNbO3 and LiTaO3 optical waveguides and integrated optic devices
- 2003
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In: Microelectronic Engineering. - 0167-9317 .- 1873-5568. ; 69:04-feb, s. 228-236
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Journal article (peer-reviewed)abstract
- We show that proton exchanged LiNbO3 waveguides exhibit very complex structural chemistry. Seven HxLi1-xNbO3 and six HxLi1-xTaO3 crystallographic phases have been identified in PE LiNbO3 and LiTaO3 waveguides, respectively. A correlation is done between the electrooptical, nonlinear and photorefractive properties, the processing conditions and the refractive index changes of the waveguides. Some integrated optical devices have been realized.
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- Korkishko, Y. N., et al.
(author)
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Proton exchanged LiNbO3 optical waveguides : Nonlinear, electrooptical and photorefractive properties
- 2001
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In: Ferroelectrics (Print). - 0015-0193 .- 1563-5112. ; 264:04-jan, s. 1983-1988
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Journal article (peer-reviewed)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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