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Proceedings Paper

The scanning method for measuring surface shape using the regular lattice of optical vortices
Author(s): Ewa Frączek; Janusz Mroczka
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Paper Abstract

The vortex lattice can be practically used in metrology. The Optical Vortex Interferometer (OVI) is an useful tool to generate a regular lattice of optical vortices. Unfortunately, there are still many problems that have to be solved before an OVI-based device can go into production. In this paper experimental results of using another type of OVI, OVI with one focused beam, are presented. The results of measuring small displacements of reflecting areas are also shown.

Paper Details

Date Published: 15 December 2010
PDF: 7 pages
Proc. SPIE 7746, 17th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 77460B (15 December 2010); doi: 10.1117/12.881501
Show Author Affiliations
Ewa Frączek, Wroclaw Univ. of Technology (Poland)
Janusz Mroczka, Wroclaw Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 7746:
17th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics
Jarmila Müllerová; Dagmar Senderáková; Stanislav Jurečka, Editor(s)

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