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Proceedings Paper • Open Access

Perform light and optic experiments in Augmented Reality

Paper Abstract

In many scientific studies lens experiments are part of the curriculum. The conducted experiments are meant to give the students a basic understanding for the laws of optics and its applications. Most of the experiments need special hardware like e.g. an optical bench, light sources, apertures and different lens types. Therefore it is not possible for the students to conduct any of the experiments outside of the university’s laboratory. Simple optical software simulators enabling the students to virtually perform lens experiments already exist, but are mostly desktop or web browser based. Augmented Reality (AR) is a special case of mediated and mixed reality concepts, where computers are used to add, subtract or modify one’s perception of reality. As a result of the success and widespread availability of handheld mobile devices, like e.g. tablet computers and smartphones, mobile augmented reality applications are easy to use. Augmented reality can be easily used to visualize a simulated optical bench. The students can interactively modify properties like e.g. lens type, lens curvature, lens diameter, lens refractive index and the positions of the instruments in space. Light rays can be visualized and promote an additional understanding of the laws of optics. An AR application like this is ideally suited to prepare the actual laboratory sessions and/or recap the teaching content. The authors will present their experience with handheld augmented reality applications and their possibilities for light and optic experiments without the needs for specialized optical hardware.

Paper Details

Date Published: 8 October 2015
PDF: 6 pages
Proc. SPIE 9793, Education and Training in Optics and Photonics: ETOP 2015, 97930H (8 October 2015); doi: 10.1117/12.2223069
Show Author Affiliations
Peter Wozniak, Offenburg Univ. (Germany)
Oliver Vauderwange, Offenburg Univ. (Germany)
Dan Curticapean, Offenburg Univ. (Germany)
Nicolas Javahiraly, Univ. of Strasbourg (France)
Kai Israel, Offenburg Univ. (Germany)

Published in SPIE Proceedings Vol. 9793:
Education and Training in Optics and Photonics: ETOP 2015

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