AN AUTOMATIC QUANTITATIVE APPROACH TO ADDITIVE SUBTRACTIVE MOIRE

Authors
RASTOGI PK
Citation
Pk. Rastogi, AN AUTOMATIC QUANTITATIVE APPROACH TO ADDITIVE SUBTRACTIVE MOIRE, Optics and lasers in engineering, 20(5), 1994, pp. 365-368
Citations number
5
Categorie Soggetti
Optics
Journal title
Optics and lasers in engineering → ACNP
ISSN journal
01438166
Volume
20
Issue
5
Year of publication
1994
Pages
365 - 368
Database
ISI
SICI code
0143-8166(1994)20:5<365:AAQATA>2.0.ZU;2-I
Abstract
An automatic fringe-analysis procedure is described for additive and s ubstractive types of moire. The procedure is based on the simultaneous introduction of differential phase shifts to the two superposed grati ngs or fringes.