Testing and inspecting lens by holographic means
Abstract
Processes for the accurate, rapid and inexpensive testing and inspecting of oncave and convex lens surfaces through holographic means requiring no beamsplitters, mirrors or overpower optics, and wherein a hologram formed in accordance with one aspect of the invention contains the entire interferometer and serves as both a master and illuminating source for both concave and said convex surfaces to be so tested.
- Inventors:
-
- Richland, WA
- Issue Date:
- Research Org.:
- Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
- OSTI Identifier:
- 862510
- Patent Number(s):
- 3953129
- Assignee:
- Unites States of America as represented by Secretary of Army (Washington, DC)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01B - MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- DOE Contract Number:
- AC04-76
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- testing; inspecting; lens; holographic; means; processes; accurate; rapid; inexpensive; oncave; convex; surfaces; requiring; beamsplitters; mirrors; overpower; optics; hologram; formed; accordance; aspect; contains; entire; interferometer; serves; master; illuminating; source; concave; tested; convex surfaces; convex lens; means requiring; overpower optics; convex surface; hologram formed; holographic means; inexpensive testing; lens surfaces; /356/359/
Citation Formats
Hildebrand, Bernard P. Testing and inspecting lens by holographic means. United States: N. p., 1976.
Web.
Hildebrand, Bernard P. Testing and inspecting lens by holographic means. United States.
Hildebrand, Bernard P. Thu .
"Testing and inspecting lens by holographic means". United States. https://www.osti.gov/servlets/purl/862510.
@article{osti_862510,
title = {Testing and inspecting lens by holographic means},
author = {Hildebrand, Bernard P},
abstractNote = {Processes for the accurate, rapid and inexpensive testing and inspecting of oncave and convex lens surfaces through holographic means requiring no beamsplitters, mirrors or overpower optics, and wherein a hologram formed in accordance with one aspect of the invention contains the entire interferometer and serves as both a master and illuminating source for both concave and said convex surfaces to be so tested.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jan 01 00:00:00 EST 1976},
month = {Thu Jan 01 00:00:00 EST 1976}
}
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