Abnormal Domain Growth during Polarization Reversal in Lithium Niobate Crystal Modified by Proton Exchange

Abnormal Domain Growth during Polarization Reversal in Lithium Niobate Crystal Modified by Proton Exchange

The results of an experimental study of the abnormal domain structure kinetics in lithium niobate single crystals with a surface layer modified by soft proton exchange are presented. Domain switching in a wide field range allowed two qualitatively different types of domain structure evolution to be...

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Bibliographic Details
Main Authors: Evgeniy Savelyev, Andrey Akhmatkhanov, Mikhail Kosobokov, Hervé Tronche, Florent Doutre, Tommaso Lunghi, Pascal Baldi, Vladimir Shur
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Crystals
Subjects:
lithium niobate
proton exchange
domain switching
domain engineering
composition gradient
optical waveguides
Online Access:https://www.mdpi.com/2073-4352/13/1/72

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