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Proceedings Paper

Fourier transform spectrometry of interference filters by using double-refracting microinterferometry
Author(s): Narcyz Blocki
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Paper Abstract

An automatic interferometric method is proposed for measuring the transmission peak wavelength of monochromatic filters and their bandwidths. The fringe interference field is sampled by a standard CCD camera and processed using a PC computer. These above mentioned spectrometric parameters of filters follow from the analysis of the interfringe spacing and fringe intensity distribution ( visibility of fringes ). A known double-refracting interference microscope was used in the performed experiment.

Paper Details

Date Published: 24 September 1993
PDF: 6 pages
Proc. SPIE 1711, High-Performance Optical Spectrometry, (24 September 1993); doi: 10.1117/12.155650
Show Author Affiliations
Narcyz Blocki, Institute of Applied Optics (Poland)

Published in SPIE Proceedings Vol. 1711:
High-Performance Optical Spectrometry
Maksymilian Pluta; Aleksandra Kopystynska; Mariusz Szyjer, Editor(s)

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