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Proceedings Paper

Properties of Wigner-Ville distribution’s coefficients in in-line particle hologram analysis
Author(s): S. Dawprateep; J. Widjaja; P. Chuamchaitrakool; P. Meemon
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Paper Abstract

Properties of Wigner-Ville distribution’s coefficients obtained from in-line holograms are studied. It is found that the WVD coefficients corresponding to local fringe frequencies are mainly confined along a diagonal stripe intercepted at the origin of the WVD plane. The slope of this diagonal stripe is inversely proportional to the particle position. One of the coefficients always has minimum amplitude, regardless of the particle position.

Paper Details

Date Published: 29 July 2015
PDF: 4 pages
Proc. SPIE 9659, International Conference on Photonics Solutions 2015, 96590E (29 July 2015); doi: 10.1117/12.2195604
Show Author Affiliations
S. Dawprateep, Suranaree Univ. of Technology (Thailand)
J. Widjaja, Suranaree Univ. of Technology (Thailand)
P. Chuamchaitrakool, Suranaree Univ. of Technology (Thailand)
P. Meemon, Suranaree Univ. of Technology (Thailand)


Published in SPIE Proceedings Vol. 9659:
International Conference on Photonics Solutions 2015
Surasak Chiangga; Sarun Sumriddetchkajorn, Editor(s)

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