Paper Information

Title: 

COMPARISON OF PARAMETRIC EQUATION METHOD AND FOURIER SERIES APPROACH IN DETERMINATION OF MOIRÉ FRINGES SPACING

Type: PAPER
Author(s): ABOLHASSANI MOHAMMAD,MIRZAEI MAHMOOD,GOODARZI MASOOMEH
 
 
 
Name of Seminar: IRAN PHYSICS CONFERENCE
Type of Seminar:  CONFERENCE
Sponsor:  PHYSICS SOCIETY OF IRAN
Date:  2005Volume -
 
 
Abstract: 

INSPECTION OF MOIRÉ FRINGES PERIOD AND ITS ORIENTATION IS DONE CONVENTIONALLY BY TWO APPROACHES; PARAMETRIC EQUATION METHOD AND FOURIER ANALYSIS APPROACH. IN SOME CASES THEY YIELD DIFFERENT RESULTS. IN THIS ARTICLE, THIS INCONSISTENCY IS REMOVED BY REVISION IN DERIVING THE PARAMETRIC EQUATION. SUPERIMPOSITION OF COMPUTER GENERATED GRATINGS, WITH SUITABLE PERIODS, VERIFIES THE RESULTS.

 
Keyword(s): 
 
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