Improved dielectric films for multilayer coatings and mirror protectionReport as inadecuate




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Abstract : This paper presents data on the optical properties of evaporated films of silicon oxide, aluminium oxide, thorium oxide, and zirconium oxide in the wavelength region from 0.2 μ. to 1. 6 μ. The films were prepared by direct heating both in vacuum and in the presence of oxygen, and by electron bombardment. Some of their more important applications such as: protected front surface mirrors, antireflection coatings, reflection filters, and coatings for controlling the temperature of satellites in outer space, are described.

Keywords : aluminium compounds optical films silicon compounds thorium compounds zirconium compounds





Author: J.T. Cox H. Hass J.B. Ramsey

Source: https://hal.archives-ouvertes.fr/



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