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Proceedings Paper

Method of increasing the working distance of optical-electronic autocollimator
Author(s): Igor A. Konyakhin; Anastasia A. Moiseeva
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Paper Abstract

It’s considered the problem of the increase to tens of meters working distance of the optical-electronic autocollimators is studied when determining the angular position of objects. To solve this problem it is proposed to use a quadrangular pyramid-shaped reflector. By means computer models comparative analysis of the effectiveness of the proposed reflector and traditional flat mirror was carried out. Type of algorithm that allows to realize the required accuracy at longer distances was defined. Also radiation properties of systems of mirrors in the form of mirror-symmetric angles are investigated. Comparison of such mirror systems and proposed quadrangular pyramidal reflector was carried out.

Paper Details

Date Published: 22 June 2015
PDF: 8 pages
Proc. SPIE 9525, Optical Measurement Systems for Industrial Inspection IX, 95252M (22 June 2015); doi: 10.1117/12.2184128
Show Author Affiliations
Igor A. Konyakhin, ITMO Univ. (Russian Federation)
Anastasia A. Moiseeva, ITMO Univ. (Russian Federation)

Published in SPIE Proceedings Vol. 9525:
Optical Measurement Systems for Industrial Inspection IX
Peter Lehmann; Wolfgang Osten; Armando Albertazzi Gonçalves Jr., Editor(s)

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