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Proceedings Paper

Observation of 180-deg domain structure of MgO:LiNbO3 by SHG interference microscope
Author(s): Hiritoshi Shibata; H. Mouri; Yamoto Shindoh; Yoshiaki Uesu; Sunao Kurimura
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Paper Abstract

The SHG interference microscope was applied to the observation of the ferroelectric 180 degree(s) domain structure along the axial direction in a y-cut MgO:LiNbO3. Using four different SHG interference images with phase difference of 0, (pi) , +(pi) /2, and -(pi) /2, the special functions of the SHG intensities were calculated in the so- called (eta) -plane, from which the 3D domain structure was successfully obtained.

Paper Details

Date Published: 8 May 2001
PDF: 4 pages
Proc. SPIE 4416, Optical Engineering for Sensing and Nanotechnology (ICOSN 2001), (8 May 2001); doi: 10.1117/12.427101
Show Author Affiliations
Hiritoshi Shibata, Waseda Univ. (Japan)
H. Mouri, Waseda Univ. (Japan)
Yamoto Shindoh, Waseda Univ. (Japan)
Yoshiaki Uesu, Waseda Univ. (Japan)
Sunao Kurimura, Institute for Molecular Science (Japan)

Published in SPIE Proceedings Vol. 4416:
Optical Engineering for Sensing and Nanotechnology (ICOSN 2001)
Koichi Iwata, Editor(s)

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