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Quantitative detection and compensation of phase-shifting error in two-step phase-shifting digital holography

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Quantitative detection and compensation of phase-shifting error in two-step phase-shifting digital holography

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dc.contributor.author Chen, Wen
dc.contributor.author Quan, Chenggen
dc.contributor.author Tay, Cho Jui
dc.contributor.author Fu, Yu
dc.date.accessioned 2010-12-07T03:58:29Z
dc.date.available 2010-12-07T03:58:29Z
dc.date.copyright 2009
dc.date.issued 2010-12-07T03:58:29Z
dc.identifier.citation Chen, W., Quan, C., Tay C. J., & Fu, Y. (2009). Quantitative detection and compensation of phase-shifting error in two-step phase-shifting digital holography. Optics Communications, 282(14).
dc.identifier.uri http://hdl.handle.net/10220/6487
dc.description.abstract Phase-shifting digital holographic technique is a powerful tool for the measurement of various physical parameters, such as object deformation and liquid or cell’s refractive index change. However, for an accurate measurement, phase-shifting error in the reference wave path is still a major issue. In this paper, three novel and simple algorithms are proposed to quantitatively detect and correct phase-shifting error for a pure phase object in two-step phase-shifting digital holography. Influence of phase-shifting error is illustrated, and the effectiveness of the proposed algorithms is demonstrated by numerical simulation results.
dc.format.extent 13 p.
dc.language.iso en
dc.relation.ispartofseries Optics Communications
dc.rights This is the author created version of a work that has been peer reviewed and accepted for publication by Optics Communications, 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: [DOI: http://dx.doi.org/10.1016/j.optcom.2009.04.025]
dc.subject DRNTU::Science::Physics::Optics and light.
dc.title Quantitative detection and compensation of phase-shifting error in two-step phase-shifting digital holography
dc.type Journal Article
dc.contributor.research Temasek Laboratories
dc.identifier.doi http://dx.doi.org/10.1016/j.optcom.2009.04.025
dc.description.version Accepted version

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