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Detection techniques in low-coherence interferometry and their impact on overall measurement accuracy
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SYSNO ASEP 0437857 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Detection techniques in low-coherence interferometry and their impact on overall measurement accuracy Author(s) Pikálek, Tomáš (UPT-D) RID, ORCID, SAI
Fořt, Tomáš (UPT-D) RID, ORCID, SAI
Buchta, Zdeněk (UPT-D) RID, SAI, ORCIDNumber of authors 3 Source Title Applied Optics . - : Optical Society of America - ISSN 1559-128X
Roč. 53, č. 36 (2014), s. 8463-8470Number of pages 8 s. Publication form Print - P Language eng - English Country US - United States Keywords interferometry ; fringe analysis ; surface measurements, figure ; optical data processing Subject RIV BH - Optics, Masers, Lasers R&D Projects GB14-36681G GA ČR - Czech Science Foundation (CSF) LO1212 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) ED0017/01/01 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UPT-D - RVO:68081731 UT WOS 000346822300012 EID SCOPUS 84919774270 DOI 10.1364/AO.53.008463 Annotation paper deals with interference fringe center detection techniques used in low-coherence interferometry for contactless 3D inspection of macroscopic objects. It presents a complex analysis of several frequently used detection techniques and shows their impact on the measurement accuracy. The analysis compares those techniques in terms of computational complexity, measurement accuracy, and resistance to optical dispersion caused by wedge-shaped optical components. Workplace Institute of Scientific Instruments Contact Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178 Year of Publishing 2015
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