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Optical coatings and associated methods

  • US 20030043464A1
  • Filed: 08/30/2001
  • Published: 03/06/2003
  • Est. Priority Date: 08/30/2001
  • Status: Abandoned Application
First Claim
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1. An optical coating for a substrate, comprising:

  • a first anti-reflection layer of a dielectric;

    a first metallic layer over the first anti-reflection layer; and

    a second anti-reflection layer of a dielectric over the first metallic layer;

    wherein at least one of the first anti-reflection layer and the second anti-reflection layer comprises an amorphous material, the amorphous material comprising titanium oxide and an additive, wherein the additive in an oxidized state does not form a solid solution with the titanium oxide.

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