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Method of fabricating surface relief holograms

  • US 4,758,296 A
  • Filed: 06/20/1983
  • Issued: 07/19/1988
  • Est. Priority Date: 06/20/1983
  • Status: Expired due to Term
First Claim
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1. A method of forming resin replicas of a surface relief structure, comprising:

  • providing a durable surface relief hologram master of said structure;

    coating said master with a radiation-curable resin;

    curing said resin in contact with said master by exposing said resin to radiation; and

    removing said resin in a cured state from said master.

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