Compact handheld digital holographic microscopy system development

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Compact handheld digital holographic microscopy system development

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dc.contributor.author Sui, Liansheng
dc.contributor.author Singh, Vijay Raj
dc.contributor.author Anand, Asundi
dc.date.accessioned 2011-10-12T03:39:25Z
dc.date.available 2011-10-12T03:39:25Z
dc.date.copyright 2009
dc.date.issued 2011-10-12
dc.identifier.citation Sui, L., Singh, V. R., & Anand, A. (2009). Compact handheld digital holographic microscopy system development. International Conference on Experimental Mechanics.
dc.identifier.uri http://hdl.handle.net/10220/7236
dc.description.abstract Development of a commercial prototype of reflection handheld digital holographic microscope system is presented in this paper. The concept is based on lensless magnification using diverging wave geometry and the miniaturized optical design which provides a compact packaged system. The optical geometry design provides the same curvature of object and reference waves and thus phase aberration is automatically compensated. The basic methodology of the system is developed and it further explored for 3D imaging, static deflection and vibration measurements applications. Based on the developed methodology an user-friendly software is developed suitable for industrial shop floor environment. The applications of the system are presented for 3D imaging, static deflection measurement and vibration analysis of MEMS samples. The developed system is well suitable for the testing of MEMS and Microsystems samples, with full-field and real-time features, for static and dynamic inspection and characterization and to monitor micro-fabrication process.
dc.format.extent 10 p.
dc.language.iso en
dc.rights © 2009 SPIE.  This is the author created version of a work that has been peer reviewed and accepted for publication by International Conference on Experimental Mechanics, SPIE.  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/10.1117/12.851421.
dc.subject DRNTU::Science::Physics::Optics and light.
dc.title Compact handheld digital holographic microscopy system development
dc.type Conference Paper
dc.contributor.conference International Conference on Experimental Mechanics (4th : 2009 : Singapore)
dc.contributor.school School of Mechanical and Aerospace Engineering
dc.identifier.doi http://dx.doi.org/10.1117/12.851421
dc.description.version Accepted version
dc.contributor.organization National Research Foundation (NRF)
dc.identifier.rims 148394

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