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Proceedings Paper • Open Access

Multicolour LEDs in educational demonstrations of physics and optometry
Author(s): Paulis Paulins; Maris Ozolinsh

Paper Abstract

LED light sources are used to design experimental setup for university courses teaching human color vision. The setup allows to demonstrate various vision characteristics and to apply for student practical exercises to study eye spectral sensitivity in different spectral range using heterochromatic flicker photometry. Technique can be used in laboratory works for students to acquire knowledge in visual perception, basics of electronics and measuring, or it can be applied as fully computer control experiment. Besides studies of the eye spectral sensitivity students can practice in trichromatic color matching and other visual perception tasks

Paper Details

Date Published: 17 July 2014
PDF: 5 pages
Proc. SPIE 9289, 12th Education and Training in Optics and Photonics Conference, 92891D (17 July 2014); doi: 10.1117/12.2070522
Show Author Affiliations
Paulis Paulins, Univ. of Latvia (Latvia)
Maris Ozolinsh, Univ. of Latvia (Latvia)


Published in SPIE Proceedings Vol. 9289:
12th Education and Training in Optics and Photonics Conference
Manuel F. P. C. Martins Costa; Mourad Zghal, Editor(s)

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