Paper
1 December 1983 Infrared Reflective Filter and Its Applications
Kiyokazu Honda, Ariyoshi Ishizaki, Youji Yuge, Tokuyoshi Saitoh
Author Affiliations +
Abstract
A thin film, which reflects infra-red ray while transmits visible light, is discussed in a background of energy saving incandescent lamps. The film which consists of multi-layer Ti02-Si02 film reflects infra-red ray effectively and has a high heat resistance. This film is formed from organometallic solutions by dipping method. In order to carry out multi-layer coatings, the organometallic solutions are improved. A film on a substrate turns into a metalic oxide film having desired optical thickness and refractive index. The optical properties of this film and its application to tubular tungsten halogen lamps are discussed in this paper.
© (1983) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Kiyokazu Honda, Ariyoshi Ishizaki, Youji Yuge, and Tokuyoshi Saitoh "Infrared Reflective Filter and Its Applications", Proc. SPIE 0428, Optical Materials and Process Technology for Energy Efficiency and Solar Applications, (1 December 1983); https://doi.org/10.1117/12.936296
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Cited by 1 scholarly publication.
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KEYWORDS
Lamps

Oxides

Halogens

Tungsten

Refractive index

Reflectivity

Visible radiation

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