Fabrication and Characterization of Proton Exchanged Waveguides in Periodically Poled Congruent Lithium Niobate

Micheli, Marc de

doi:10.1080/00150190600888827

Cited by 22 publications

(12 citation statements)

References 22 publications

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“…Both polar surfaces of the 0.5 mm thick CLN wafer cut perpendicular to polar axis were subjected to PE procedure which was carried out in benzoic acid with 1% lithium benzoate at 300 • C. Different exposures resulted in formation of so-called β 2 non-ferroelectric phase in the surface layers with thickness ranged from 0.5 to 3.0 µm [13].…”

Section: Methodsmentioning

confidence: 99%

Abnormal Domain Growth in Lithium Niobate with Surface Layer Modified by Proton Exchange

Dolbilov¹,

Shishkin²,

Shur³

et al. 2010

Ferroelectrics

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Section: Methodsmentioning

confidence: 99%

Abnormal Domain Growth in Lithium Niobate with Surface Layer Modified by Proton Exchange

Dolbilov¹,

Shishkin²,

Shur³

et al. 2010

Ferroelectrics

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“…• C resulting in formation of two non-ferroelectric phases, so-called β 1 and β 2 , in the surface layer with a total thickness about 2.0 µm [9]. It has been shown experimentally that the modified surface layers possess a step-like profile of refractive indices thus representing well-defined dielectric surface layers just appropriate for studying the influence of the uniform surface dielectric gap on the domain kinetics.…”

Section: Methodsmentioning

confidence: 99%

Influence of Surface Layers Modified by Proton Exchange on Domain Kinetics of Lithium Niobate

Dolbilov¹,

Shur²,

Shishkin³

et al. 2008

Ferroelectrics

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“…The spinning of photoresist and deposition of the dielectric film, as well as surface modification by proton exchange 54,55,62,63 and ion irradiation 64 were used. The tailored thickness of the dielectric gap allows one to control the period of the self-organized nanodomain structures.…”

Section: Creation Of the Artificial Dielectric Surface Layermentioning

confidence: 99%

Self-assembled domain structures: From micro- to nanoscale

et al. 2015

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The recent achievements in studying the self-assembled evolution of micro-and nanoscale domain structures in uniaxial single crystalline ferroelectrics lithium niobate and lithium tantalate have been reviewed. The results obtained by visualization of static domain patterns and kinetics of the domain structure by different methods from common optical microscopy to more sophisticated scanning probe microscopy, scanning electron microscopy and confocal Raman microscopy, have been discussed. The kinetic approach based on various nucleation processes similar to the first-order phase transition was used for explanation of the domain structure evolution scenarios. The main mechanisms of self-assembling for nonequilibrium switching conditions caused by screening ineffectiveness including correlated nucleation, domain growth anisotropy, and domain-domain interaction have been considered. The formation of variety of self-assembled domain patterns such as fractal-type, finger and web structures, broad domain boundaries, and dendrites have been revealed at each of all five stages of domain structure evolution during polarization reversal. The possible applications of self-assembling for micro-and nanodomain engineering were reviewed briefly. The review covers mostly the results published by our research group.

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Fabrication and Characterization of Proton Exchanged Waveguides in Periodically Poled Congruent Lithium Niobate

Cited by 22 publications

References 22 publications

Abnormal Domain Growth in Lithium Niobate with Surface Layer Modified by Proton Exchange

Abnormal Domain Growth in Lithium Niobate with Surface Layer Modified by Proton Exchange

Influence of Surface Layers Modified by Proton Exchange on Domain Kinetics of Lithium Niobate

Self-assembled domain structures: From micro- to nanoscale

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