ELECTROOPTIC CHARACTERIZATION OF ION-BEAM SPUTTER-DEPOSITED KNBO3 THIN-FILMS

被引:45
作者
GRAETTINGER, TM [1 ]
ROU, SH [1 ]
AMEEN, MS [1 ]
AUCIELLO, O [1 ]
KINGON, AI [1 ]
机构
[1] MICROELECTR CTR N CAROLINA,RES TRIANGLE PK,NC 27709
关键词
D O I
10.1063/1.105033
中图分类号
O59 [应用物理学];
学科分类号
摘要
The electro-optic properties of potassium niobate thin films deposited using a computer-controlled ion beam sputtering technique have been studied for the first time. Epitaxial and polycrystalline films were deposited on single crystal magnesium oxide and highly (111) oriented films were deposited on sapphire for the study. All films exhibited a quadratic-like dependence of birefringence shift on the applied electric field. The microstructure of the films and its relation to the observed electro-optic properties is discussed.
引用
收藏
页码:1964 / 1966
页数:3
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