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Proceedings Paper

Measurement of birefringence of textile fibers based on the analysis of the interference pattern in the backfocal plane of the microscope objective
Author(s): Dariusz Litwin; Adel M. Sadik
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Paper Abstract

The diffraction pattern of a textile fiber observed in the back focal plane of the polarizing microscope is used to measure its birefringence. The mathematical model of the phenomenon and the automatic pattern analysis are described.

Paper Details

Date Published: 6 July 1998
PDF: 10 pages
Proc. SPIE 3479, Laser Interferometry IX: Applications, (6 July 1998); doi: 10.1117/12.316444
Show Author Affiliations
Dariusz Litwin, Institute of Applied Optics (Poland)
Adel M. Sadik, Institute of Applied Optics (Egypt)

Published in SPIE Proceedings Vol. 3479:
Laser Interferometry IX: Applications
Ryszard J. Pryputniewicz; Gordon M. Brown; Werner P. O. Jueptner, Editor(s)

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