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Optical Engineering

Application of the discrete Fourier transform linear interpolation method in the measurement of volume scattering function at small angle
Author(s): Jozef Borkowski; Janusz Mroczka
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Paper Abstract

The properties of volume scattering function measurement at a small angle using only one light detector and data analysis from the detector by the discrete Fourier transform (DFT) linear interpolation (LI) method are presented. The possibility of choice of the data window and its parameters in terms of measurement conditions and the linearity of the equation of the LIDFT method enable its use in the multipoint measurement of scattering light signal and recording of the fast changes of the measured parameters in time.

Paper Details

Date Published: 1 June 2000
PDF: 11 pages
Opt. Eng. 39(6) doi: 10.1117/1.602532
Published in: Optical Engineering Volume 39, Issue 6
Show Author Affiliations
Jozef Borkowski, Wroclaw Univ. of Technology (Poland)
Janusz Mroczka, Technical Univ. of Wroclaw (Poland)


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