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

Authors
NISHIDE T SHINODA M MIZUKAMI F
Citation
T. Nishide et al., REFLECTIVITY OF GRADIENT-INDEX MULTI-COATED FILMS PREPARED BY THE SOL-GEL PROCESS, Thin solid films, 238(2), 1994, pp. 163-166
Citations number
13
Categorie Soggetti
Physics, Applied","Material Science","Physics, Condensed Matter
Journal title
Thin solid films → ACNP
ISSN journal
00406090
Volume
238
Issue
2
Year of publication
1994
Pages
163 - 166
Database
ISI
SICI code
0040-6090(1994)238:2<163:ROGMFP>2.0.ZU;2-G
Abstract
A gradient-index film composed of three coatings of TiO2/TiO2-SiO2/SiO 2 was prepared on an FDS-90 glass substrate by the sol-gel process. Th e film showed low reflectivity in the visible and near-infrared wavele ngth regions. This low reflectivity is attributed to the gradient-inde x structure of the film, and not to the film microstructure or pores o n the surface of the film.