LPE GROWTH OF LI(NB,TA)O3 SOLID-SOLUTION THIN-FILM WAVEGUIDES ON LITAO3 SUBSTRATES

被引:22
作者
KONDO, S
SUGII, K
MIYAZAWA, S
UEHARA, S
机构
[1] Musashino Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation, Musashino-shi, Tokyo
关键词
D O I
10.1016/0022-0248(79)90079-4
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
Li(Nb, Ta)O3 solid-solution thin film optical waveguides were fabricated by liquid phase epitaxial growth from a solution containing V2O5 flux. Phase relations of the LiVO3-Li(Nb1-xTax)O3 systems were studied by differential thermal analysis, and LPE growth of the films was performed on Y-plates of LiTaO3 substrates. Appropriate growth conditions for obtaining high crystallinity films were investigated based on X-ray examinations. Optical waveguiding characteristics such as refractive indices and optical propagation are described. © 1979.
引用
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页码:314 / 322
页数:9
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