dc.contributor.authorUpputuri, Paul Kumar
dc.contributor.authorPramanik, Manojit
dc.contributor.authorNandigana, Krishna Mohan
dc.contributor.authorKothiyal, Mahendra Prasad
dc.date.accessioned2016-05-23T07:33:18Z
dc.date.available2016-05-23T07:33:18Z
dc.date.copyright2016
dc.date.issued2016
dc.identifier.issn0143-8166en_US
dc.identifier.urihttp://hdl.handle.net/10220/40566
dc.description.abstractInterferometry has been widely used for optical metrology and imaging applications because of their precision, reliability, and versatility. Although single-wavelength interferometery can provide high sensitivity and resolution, it has several drawbacks, namely, it fails to quantify large-discontinuities, large-deformations, and shape of unpolished surfaces. Multiple-wavelength techniques have been successfully used to overcome the drawbacks associated with single wavelength analysis. The use of colour CCD camera allows simultaneous acquisition of multiple interferograms. The advances in colour CCD cameras and image processing techniques have made the multi-colour interferometry a faster, simpler, and cost-effective tool for industrial applications. This article reviews the recent advances in multi-colour interferometric techniques and their demanding applications for characterization of micro-systems, non-destructive testing, and bio-imaging applications.en_US
dc.description.sponsorshipMOE (Min. of Education, S’pore)
dc.language.isoenen_US
dc.relation.ispartofseriesOptics and Lasers in Engineeringen_US
dc.rights© 2016 Elsevier Ltd. This is the author created version of a work that has been peer reviewed and accepted for publication by Optics and Lasers in Engineering, Elsevier. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1016/j.optlaseng.2016.03.020].en_US
dc.subjectInterferometryen_US
dc.subjectMultiple-wavelengthen_US
dc.subjectColour CCDen_US
dc.subjectMicrosystemsen_US
dc.subjectBio-imagingen_US
dc.titleMulti-colour microscopic interferometry for optical metrology and imaging applicationsen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Chemical and Biomedical Engineeringen_US
dc.identifier.doihttp://dx.doi.org/10.1016/j.optlaseng.2016.03.020
dc.description.versionAccepted versionen_US
dc.identifier.rims190763


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