Journal ArticleDOI
Contouring of diffused objects by using digital holography
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TLDR
In this paper, a digital double exposure hologram is formed by addition of two digital holograms corresponding to two different stages of the object to give the intensity interferograms superimposed on the image of an object.About:
This article is published in Optics and Lasers in Engineering.The article was published on 2007-06-01. It has received 17 citations till now. The article focuses on the topics: Holographic interferometry & Digital holography.read more
Citations
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Journal Article
Fourier-transform method of fringe-pattern analysis for computer-based topography and interferometry
TL;DR: In this article, a fast Fourier transform method of topography and interferometry is proposed to discriminate between elevation and depression of the object or wave-front form, which has not been possible by the fringe-contour generation techniques.
Journal ArticleDOI
Handbook of Chemistry and Physics
TL;DR: While the book is a standard fixture in most chemical and physical laboratories, including those in medical centers, it is not as frequently seen in the laboratories of physician's offices (those either in solo or group practice), and I believe that the Handbook can be useful in those laboratories.
Journal ArticleDOI
General theoretical formulation of image formation in digital Fresnel holography
Pascal Picart,Julien Leval +1 more
TL;DR: It is demonstrated that spatial resolution in the reconstructed plane can be written as a convolution product of functions that describe these influences of each of the physical effects invoked in digital holography.
Patent
An optical metrology.
Christian Ducarouge,Richard Grisel,Nicolas Giraud,Helene Sottocasa,Alain Chansavoir,Ahmed Haddadi +5 more
TL;DR: The invention eliminates the need to manually acquire the image the position of various elements sought and identifies the positions of horizontal and vertical lines tangential to the frame by luminance gradient analysis and extraction of the contours of the frame.
Journal ArticleDOI
Temperature measurement in laminar free convective flow using digital holography
TL;DR: A method for measurement of temperature in laminar free convection flow of water is presented using digital holographic interferometry, which is relatively simple and fast because the method uses lensless Fourier transform digital holography.
References
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Book
CRC Handbook of Chemistry and Physics
TL;DR: CRC handbook of chemistry and physics, CRC Handbook of Chemistry and Physics, CRC handbook as discussed by the authors, CRC Handbook for Chemistry and Physiology, CRC Handbook for Physics,
Journal ArticleDOI
Introduction to Fourier Optics
Joseph W. Goodman,Mary E. Cox +1 more
TL;DR: The second edition of this respected text considerably expands the original and reflects the tremendous advances made in the discipline since 1968 as discussed by the authors, with a special emphasis on applications to diffraction, imaging, optical data processing, and holography.
Book
Introduction to Fourier optics
TL;DR: The second edition of this respected text considerably expands the original and reflects the tremendous advances made in the discipline since 1968 as discussed by the authors, with a special emphasis on applications to diffraction, imaging, optical data processing, and holography.
Journal Article
Fourier-transform method of fringe-pattern analysis for computer-based topography and interferometry
TL;DR: In this article, a fast Fourier transform method of topography and interferometry is proposed to discriminate between elevation and depression of the object or wave-front form, which has not been possible by the fringe-contour generation techniques.
Related Papers (5)
Surface shape measurement by phase-shifting digital holography with a wavelength shift
Digital double-pulse holographic interferometry using Fresnel and image plane holograms
Detection of hidden stationary deformations of vibrating surfaces by use of time-averaged digital holographic interferometry
Nazif Demoli,Dalibor Vukicevic +1 more