Open AccessResearch on the submicron domain inversion structure of MgO:LiNbO3
Author(s) -
Weiguo Yan,
Yunlin Chen,
Dongdong Wang,
Jin Guo,
Guangyin Zhang
Publication year - 2006
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.55.5855
Subject(s) - poling , materials science , impulse (physics) , electric field , inversion (geology) , domain (mathematical analysis) , optoelectronics , ferroelectricity , geology , dielectric , classical mechanics , physics , paleontology , mathematical analysis , mathematics , quantum mechanics , structural basin
We have investigated the periodic poling characteristics of MgO: LiNbO3 and properties of the domain wall velocity. Based on back-switching reaction, domain-inverted velocity can be accurately controled by multi-impulse electric field, which can be used to fabricate MgO: LiNbO3 with submicron uniform periodical structure. At the same time, we studied the cause of formation and the mechanism of submicron domain-inverted structure.