Radiometric calibration of fiber optic spectrophotometers

V. Firago; O. Hotra; I. Sakovich

doi:10.1117/12.2522540

15 March 2019 Radiometric calibration of fiber optic spectrophotometers

V. Firago, O. Hotra, I. Sakovich

Proceedings Volume 11045, Optical Fibers and Their Applications 2018; 1104516 (2019) https://doi.org/10.1117/12.2522540
Event: 18th Conference on Optical Fibers and Their Applications, 2018, Naleczow, Poland

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.

Citation Download Citation

V. Firago, O. Hotra, and I. Sakovich "Radiometric calibration of fiber optic spectrophotometers", Proc. SPIE 11045, Optical Fibers and Their Applications 2018, 1104516 (15 March 2019); https://doi.org/10.1117/12.2522540

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