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Proton exchanged LiNbO3 and LiTaO3 optical waveguides and integrated optic devices
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2003 (English)In: Microelectronic Engineering, ISSN 0167-9317, Vol. 69, no 04-feb, 228-236 p.Article in journal (Refereed) Published
Abstract [en]

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.

Place, publisher, year, edition, pages
2003. Vol. 69, no 04-feb, 228-236 p.
Keyword [en]
lithium niobate, lithium tantalate, proton exchange, optical waveguides, integrated optical devices, lithium-niobate, cut litao3, phases, waveguides
URN: urn:nbn:se:kth:diva-22865ISI: 000185725300017OAI: diva2:341563
QC 20100525Available from: 2010-08-10 Created: 2010-08-10 Last updated: 2015-03-30Bibliographically approved

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Laurell, Fredrik
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