REFLECTIVITY OF GRADIENT-INDEX MULTI-COATED FILMS PREPARED BY THE SOL-GEL PROCESS

被引:10
作者
NISHIDE, T [1 ]
SHINODA, M [1 ]
MIZUKAMI, F [1 ]
机构
[1] NATL INST MAT & CHEM RES, TSUKUBA, IBARAKI 305, JAPAN
关键词
D O I
10.1016/0040-6090(94)90050-7
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A gradient-index film composed of three coatings of TiO2/TiO2-SiO2/SiO2 was prepared on an FDS-90 glass substrate by the sol-gel process. The film showed low reflectivity in the visible and near-infrared wavelength regions. This low reflectivity is attributed to the gradient-index structure of the film, and not to the film microstructure or pores on the surface of the film.
引用
收藏
页码:163 / 166
页数:4
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