新光折變材料開發及其應用技術之研究(3/3)─子計畫二：利用區熔式拉晶法製備新光折變單晶之應用研究
Date Issued
2003-10-31
Date
2003-10-31
Author(s)
DOI
912215E002016
Abstract
The zone-leveling Czochralski
method (ZLCz) was used to grow
lithium niobate crystals with the
continuous solid feeding. The 0.075wt%
Fe2O3 + 0.01wt% MnO co-doped
congruent lithium niobate crystal with diameter control has been obtained. The
problem that the bubble included in the
grown crystals has been solved by using
inner crucible during the crystal growth.
On the other hand, the photorefractive
property of the grown crystals was
measured. The refractive efficiency was
about 26%, and the recording time was
about 1000 seconds.
Subjects
zone-leveling
Czochralski method
Czochralski method
lithium niobate
crystal growth
Publisher
臺北市：國立臺灣大學化學工程學系暨研究所
Type
report
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