Global to push GA events into
skip to main content

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. 3 figs.
Inventors:
Issue Date:
OSTI Identifier:
46318
Assignee:
Dept. of Energy, Washington, DC (United States) PTO; SCA: 440600; PA: EDB-95:078609; SN: 95001384523
Patent Number(s):
US 5,410,397/A/
Application Number:
PAN: 8-018,330
Contract Number:
W-7405-ENG-48
Resource Relation:
Other Information: PBD: 25 Apr 1995
Research Org:
University of California
Country of Publication:
United States
Language:
English
Subject:
44 INSTRUMENTATION, INCLUDING NUCLEAR AND PARTICLE DETECTORS; OPTICAL EQUIPMENT; DESIGN; DIAGNOSTIC TECHNIQUES; MEASURING INSTRUMENTS; HOLOGRAPHY; COMPARATIVE EVALUATIONS; WAVE PROPAGATION