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Proceedings Paper

Barrier Coatings For Optical Recording Media
Author(s): T. W. Smith; G. E. Johnson; A. T. Ward; D. J. Luca
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Paper Abstract

Metallic optical recording layers such as Te are degraded on exposure to oxygen and water. Both oxygen and moisture are necessary for the oxidation of Te to proceed at a significant rate. In this report, the feasibility of protecting thin metal layers from oxidation is examined in light of the known vapor permeability characteristics of selected organic polymeric materials. Experimental results are presented for multilayer Te structures.

Paper Details

Date Published: 27 May 1982
PDF: 8 pages
Proc. SPIE 0329, Optical Disk Technology, (27 May 1982); doi: 10.1117/12.933399
Show Author Affiliations
T. W. Smith, Xerox Corporation (United States)
G. E. Johnson, Xerox Corporation (United States)
A. T. Ward, Xerox Corporation (United States)
D. J. Luca, Xerox Corporation (United States)


Published in SPIE Proceedings Vol. 0329:
Optical Disk Technology
Robert A. Sprague, Editor(s)

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