Quantitative measurement of domain inversion in RuO2:LiNbO3 crystal by digital holographic interferometry

Authors :: Weijuan Qu
De'an Liu
Ya'nan Zhi
Chunhua Wang
Zhu Luan
Wei Lu
Liren Liu
Yu Zhou
Source :: Journal of Applied Physics. Sept 1, 2006, Vol. 100 Issue 5, p054108-1, 6 p.
Publication Year :: 2006
Abstract: The domain inversion in RuO2:LiNbO3 crystal wafer by the digital holographic interferometry is quantitatively studied. The crystal wafer is placed into one arm of a Mach-Zehnder-type interferometer to record a series of holograms. An unexpected phase contrast adjacent to the domain wall is measured and the influence of the external voltage on it is studied.

Subjects :: Holographic interferometry -- Usage
Transition metal compounds -- Optical properties
Crystals -- Structure
Crystals -- Research
Crystals -- Optical properties
Physics

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