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Mohammad Abolhassani

Mohammad Abolhassani

Academic rank: Associate Professor
ORCID: https://orcid.org/0000-0001-6112-0709
Education: PhD.
ScopusId: 16174353100
Faculty: Science
Address: Arak University
Phone:

Research

Title
Unification of formulation of moiré fringe spacing in parametric equation and Fourier analysis methods
Type
JournalPaper
Keywords
moiré fringe; parametric equation; Fourier analysis
Year
2007
Journal Applied Optics
DOI
Researchers Mohammad Abolhassani ، Mahmoud Mirzaei

Abstract

Inspections of moiré fringe characteristics, such as period and orientation, conventionally are done by two approaches; namely, parametric equation and Fourier analysis methods. In some cases these methods yield different results. This inconsistency is removed by revising the derivation of the indicial equation for moiré fringes by the parametric equation method.