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Proceedings Paper

Optimization of luminance measure elements error by multichannel radiometers
Author(s): V. I. Emelyanova; S. A. Fedunina; A. V. Chugunov
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Paper Abstract

To estimate accurately energetic luminance (EL) of objects for determination of their optical properties it is necessary to know the error of measurement mean -- that is radiometer error. Using the multichannel radiometers with several spectral ranges allows us to increase the reliability of the results, but it creates some difficulties during the graduating with external reference radiators. With large distance between the spread of spectrum bands, for example from the middle wavelengths to the long wavelength, the requirements to a range and stability of EL reproduction by external reference radiators become individual for every channel.

Paper Details

Date Published: 31 December 1993
PDF: 3 pages
Proc. SPIE 2161, CIS Selected Papers: Photometry, (31 December 1993); doi: 10.1117/12.166384
Show Author Affiliations
V. I. Emelyanova, State Institute of Applied Optics (Russia)
S. A. Fedunina, State Institute of Applied Optics (Russia)
A. V. Chugunov, State Institute of Applied Optics (Russia)

Published in SPIE Proceedings Vol. 2161:
CIS Selected Papers: Photometry
Leonid S. Ushakov, Editor(s)

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