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Proceedings Paper

Diffusion coefficient measurement of transparent liquid solutions using digital holographic interferometry
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Paper Abstract

A method to measure diffusion coefficient of transparent liquid solutions using digital holographic inteferometry is described. Holograms of a diffusively reflecting object through the experimental cell containing the diffusing solutions are recorded at different time instances. The recording medium is a CCD chip. The holographic interference of the object at two instances of time is numerically carried out in a PC and is used to determine the diffusion coefficient. Holographic interference fringes can be displayed on a PC monitor. The diffusion coefficients calculated using this method matched very well with literature values.

Paper Details

Date Published: 13 June 2005
PDF: 5 pages
Proc. SPIE 5856, Optical Measurement Systems for Industrial Inspection IV, (13 June 2005); doi: 10.1117/12.612416
Show Author Affiliations
Vani K. Chhaniwal, MS Univ. of Baroda (India)
Arun Anand, MS Univ. of Baroda (India)
C. S. Narayanamurthy, MS Univ. of Baroda (India)


Published in SPIE Proceedings Vol. 5856:
Optical Measurement Systems for Industrial Inspection IV
Wolfgang Osten; Christophe Gorecki; Erik L. Novak, Editor(s)

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