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Proceedings Paper

Application of immersion method for measuring freeform surfaces
Author(s): Ksenia Lvova; Victoria Kaidarakova; Anastasiia Perevoznikova; Vladislav Druzhin
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Paper Abstract

Simple and cost-effective immersion method for freeform optical surface (FFS) measurements is proposed. Method is based on the determination of the borderline curve formed between the contacted immersion liquid and the controlled surface. Proposed method is suitable for measuring polished and rough surfaces, convex and concave freeform, aspheric, spherical surfaces, prisms and another optical and non-optical 3D objects having freeform surface.

Paper Details

Date Published: 21 June 2019
PDF: 7 pages
Proc. SPIE 11056, Optical Measurement Systems for Industrial Inspection XI, 110564C (21 June 2019); doi: 10.1117/12.2530566
Show Author Affiliations
Ksenia Lvova, Bauman Moscow State Technical Univ. (Russian Federation)
P. N. Lebedev Physical Institute (Russian Federation)
Victoria Kaidarakova, Bauman Moscow State Technical Univ. (Russian Federation)
Anastasiia Perevoznikova, Bauman Moscow State Technical Univ. (Russian Federation)
P. N. Lebedev Physical Institute (Russian Federation)
Vladislav Druzhin, Bauman Moscow State Technical Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 11056:
Optical Measurement Systems for Industrial Inspection XI
Peter Lehmann; Wolfgang Osten; Armando Albertazzi Gonçalves Jr., Editor(s)

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