Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/58351
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dc.titleHolographic contouring using double-source technique and Fourier transform analysis
dc.contributor.authorQuan, C.
dc.contributor.authorShang, H.M.
dc.contributor.authorTay, C.J.
dc.contributor.authorBryanston-Cross, P.J.
dc.date.accessioned2014-06-17T05:13:35Z
dc.date.available2014-06-17T05:13:35Z
dc.date.issued1998
dc.identifier.citationQuan, C.,Shang, H.M.,Tay, C.J.,Bryanston-Cross, P.J. (1998). Holographic contouring using double-source technique and Fourier transform analysis. Optics and Lasers in Engineering 30 (3-4) : 351-362. ScholarBank@NUS Repository.
dc.identifier.issn01438166
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/58351
dc.description.abstractThis paper describes a double-exposure holographic contouring technique by the movement of the object beam through fibre optics. Single-mode optic fibres are used to transfer both object and reference beams. Between two exposures the object illumination beam is displaced. The contouring fringes can be visualised on the object surfaces. The fringe patterns are automatically processed by the fast Fourier transform (FFT) method, which produces a 3D perspective plot. Examples are given for different objects.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentMECHANICAL & PRODUCTION ENGINEERING
dc.description.sourcetitleOptics and Lasers in Engineering
dc.description.volume30
dc.description.issue3-4
dc.description.page351-362
dc.description.codenOLEND
dc.identifier.isiutNOT_IN_WOS
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