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Proceedings Paper

Radiometric calibration of fiber optic spectrophotometers
Author(s): V. Firago; O. Hotra; I. Sakovich
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Paper Abstract

The method for determining the absolute spectral sensitivity of fiber-optic spectrophotometers by brightness based on the use of a standard tungsten incandescent lamp is described. The reasons for the observed nonlinearity of the light characteristics of the AvaSpec 2048 spectrometer in the short-wave region of the spectrum are discussed. An example of the practical use of a fiber-optic spectrophotometer for recording spectra in the laser treatment of metals is given.

Paper Details

Date Published: 15 March 2019
PDF: 7 pages
Proc. SPIE 11045, Optical Fibers and Their Applications 2018, 1104516 (15 March 2019); doi: 10.1117/12.2522540
Show Author Affiliations
V. Firago, Belarusian State Univ. (Belarus)
O. Hotra, Lublin Univ. of Technology (Poland)
I. Sakovich, Belarusian State Univ. (Belarus)


Published in SPIE Proceedings Vol. 11045:
Optical Fibers and Their Applications 2018
Ryszard S. Romaniuk; Waldemar Wójcik; Andrzej Smolarz, Editor(s)

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