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Improved scratch resistance for antireflective coatings on sapphire |
Applied Optics, Vol. 50, Issue 9, pp. C253-C256 (2011)
http://dx.doi.org/10.1364/AO.50.00C253
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Abstract
Antireflective coatings on sapphire were optimized by variation of the coating design, the total thickness, and the highly refractive material used. The coatings were characterized with a focus on their scratch resistance. An increased resistance against scratching wear is shown for hafnia-containing coatings with a total thickness of about
© 2011 Optical Society of America
OCIS Codes
(310.1210) Thin films : Antireflection coatings
(310.1860) Thin films : Deposition and fabrication
(310.6870) Thin films : Thin films, other properties
History
Original Manuscript: July 30, 2010
Revised Manuscript: December 1, 2010
Manuscript Accepted: December 3, 2010
Published: January 10, 2011
Citation
Christoph Gödeker, Ulrike Schulz, and Norbert Kaiser, "Improved scratch resistance for antireflective coatings on sapphire," Appl. Opt. 50, C253-C256 (2011)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-50-9-C253
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