Accuracy of color determination from spectroscopic ellipsometry measurements
2011 (English)In: THIN SOLID FILMS, ISSN 0040-6090, Vol. 519, no 9, 2711-2714 p.Article in journal (Refereed) Published
In many coating and display applications, quantitative determination of the sample color is required. Standard procedures exist for converting an experimentally measured reflectivity spectrum into color coordinates such as CIE L*a*b*. In this paper we evaluate CIE L*a*b* color coordinates using a reflectivity spectrum which is calculated from an optical model determined by a spectroscopic ellipsometry (SE) analysis of the sample. The accuracy of the SE-determined color coordinates are compared with traditional color measurements, and the advantages of using SE for color determination are discussed.
Place, publisher, year, edition, pages
ELSEVIER SCIENCE SA, PO BOX 564, 1001 LAUSANNE, SWITZERLAND , 2011. Vol. 519, no 9, 2711-2714 p.
Spectroscopic ellipsometry, Color coordinates, CIE L*a*b*
National CategoryEngineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-67702DOI: 10.1016/j.tsf.2010.12.058ISI: 000289174200031OAI: oai:DiVA.org:liu-67702DiVA: diva2:412610