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Title: Method and apparatus for holographic wavefront diagnostics

A wavefront diagnostic apparatus has an optic and a measuring system. The optic forms a holographic image in response to a beam of light striking a hologram formed on a surface of the optic. The measuring system detects the position of the array of holographic images and compares the positions of the array of holographic images to a reference holographic image.
  1. (Livermore, CA)
Issue Date:
OSTI Identifier:
United States of America as represented by United States (Washington, DC) LLNL
Patent Number(s):
US 5410397
Contract Number:
Research Org:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Country of Publication:
United States
method; apparatus; holographic; wavefront; diagnostics; diagnostic; optic; measuring; forms; image; response; beam; light; striking; hologram; formed; surface; detects; position; array; images; compares; positions; reference; holographic image; holographic images; diagnostic apparatus; hologram formed; wavefront diagnostic; /356/250/