Experimental investigation on the blurring of spatial moiré fringes

Theocaris, PS; Vafiadakis, AP; Liakopoulos, C

dc.contributor.author	Theocaris, PS	en
dc.contributor.author	Vafiadakis, AP	en
dc.contributor.author	Liakopoulos, C	en
dc.date.accessioned	2014-03-01T01:37:41Z
dc.date.available	2014-03-01T01:37:41Z
dc.date.issued	1969	en
dc.identifier.issn	00218979	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/21635
dc.subject.other	LIGHT	en
dc.title	Experimental investigation on the blurring of spatial moiré fringes	en
heal.type	journalArticle	en
heal.identifier.primary	10.1063/1.1658250	en
heal.identifier.secondary	http://dx.doi.org/10.1063/1.1658250	en
heal.publicationDate	1969	en
heal.abstract	An experiment was carried out on the intensity distributions resulting from the superposition of the images formed in the direction of each resultant order to the diffraction and optical interference pattern of a plane amplitude grating viewing a set of slits lying in a parallel plane. The experiment demonstrated the causes of blurring of the moiré fringes formed by two gratings separated by an air gap. From experiments conducted with pairs of identical amplitude gratings the blurring of spatial moiré fringes is demonstrated by microdensity tracings. It was found that the optical effects did not affect the interfringe spacing of the fringes. © 1969 The American Institute of Physics.	en
heal.journalName	Journal of Applied Physics	en
dc.identifier.doi	10.1063/1.1658250	en
dc.identifier.volume	40	en
dc.identifier.issue	9	en
dc.identifier.spage	3642	en
dc.identifier.epage	3649	en