Dry Etching of CaF2 by Solid Source H2O (ice) Plasma | IEEE Conference Publication | IEEE Xplore

Dry Etching of CaF2 by Solid Source H2O (ice) Plasma


Abstract:

A plasma dry etching process is investigated in this study for fine pattern fabrication of optical or electron devices. The etched depth of CaF2, which depends on the pre...Show More

Abstract:

A plasma dry etching process is investigated in this study for fine pattern fabrication of optical or electron devices. The etched depth of CaF2, which depends on the presence of silicon or magnetic field, increases with increasing RF power. It is found that the etched surface is sufficiently smooth as required for optical device applications.
Date of Conference: 05-08 November 2007
Date Added to IEEE Xplore: 25 February 2008
Print ISBN:978-4-9902472-4-9
Conference Location: Kyoto, Japan

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