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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
Fractional Lau effect with binary gratings: A frequency analysis
Type
JournalPaper
Keywords
Fractional Lau effect Binary grating Frequency analysis
Year
2022
Journal Results in Optics
DOI
Researchers Mohammad Abolhassani

Abstract

A theoretical study of the fractional Lau effect is performed for a Lau set-up equipped with binary gratings. The separations between the two gratings are chosen equal to an elementary distance divided by a positive integer. Fourier components of the observed pattern function are calculated for these distances. Also, this study shows that it is sufficient to study the Lau patterns in a restricted interval of the gratings separation. Experimental and simulation results are consistent with the theoretical predictions.