Počet záznamů: 1
Similarities and differences between spatial coherence profilometry and white-light interferometry
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SYSNO ASEP 0355851 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV D - Článek ve sborníku Název Similarities and differences between spatial coherence profilometry and white-light interferometry Tvůrce(i) Pavlíček, Pavel (FZU-D) RID, ORCID, SAI
Takeda, M. (JP)Zdroj.dok. Similarities and Differences between Spatial Coherence Profilometry and White-light Interferometry. - Melville, New York : AIP, 2010 / Hack E. ; Rastogi P.K. - ISBN 978-0-7354-0783-1 Rozsah stran s. 161-166 Poč.str. 6 s. Akce International Conference on Advanced Phase Measurement Methods in Optics and Imaging Datum konání 16.05.2010-21.05.2010 Místo konání Ascona Země CH - Švýcarsko Typ akce WRD Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova white-light interferometry ; spatial coherence profilometry ; shape measurement Vědní obor RIV BH - Optika, masery a lasery CEP KAN301370701 GA AV ČR - Akademie věd CEZ AV0Z10100522 - FZU-D (2005-2011) UT WOS 000283749400027 Anotace Spatial coherence profilometry is a method that uses a Michelson interferometer illuminated by a quasi-monochromatic spatially extended light source to measure the shape of objects. Because of the spatially extended light source, this method takes advantage of spatial coherence of the light. Thus spatial coherence profilometry appears to be a spatial coherence analogy to white-light interferometry which is a reliable and proved method for the measurement of the shape of objects. White-light interferometry usually uses a Michelson interferometer illuminated by a polychromatic point-like light source and so is based on temporal coherence. Though these both measurement methods look similar they show some significant differences. By means of theoretical analysis and experiments we investigate what is similar and where are the differences between these both methods. Pracoviště Fyzikální ústav Kontakt Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Rok sběru 2011
Počet záznamů: 1