Moiré deflectometry
id:
moir-deflectometry-297-6302264
title:
Moiré deflectometry
text:
Moiré deflectometry produces result that appears similar to an interferometry technique, in which the object to be tested is mounted in the course of a collimated beam followed by a pair of transmission gratings placed at a distance from each other. The resulting fringe pattern, i.e., the moiré deflectogram, is a map of ray deflections corresponding to the optical properties of the inspected object. Moiré deflectometry can be a powerful tool for nondestructive optical testing. A major advantage
brand slug:
wiki
category slug:
encyclopedia
description:
Optics concept
original url:
https://en.wikipedia.org/wiki/Moir%C3%A9_deflectometry
date created:
date modified:
2022-05-28T20:09:01Z
main entity:
{"identifier":"Q6894763","url":"https://www.wikidata.org/entity/Q6894763"}
image:
fields total:
13
integrity:
14