[Applied Optics]Fluorescence of ceramic color standards

发布者:系统管理员发布时间:2010-09-09浏览次数:6291

供稿人
王纪永
篇名
Fluorescence of ceramic color standards
刊名
Applied Optics
发表日期
April 16, 2010
详细信息
Vol. 49, Issue 12, pp. 2376-2381 (2010)
doi:10.1364/AO.49.002376
作者
Annette Koo, John F. Clare, Kathryn M. Nield, Andrew Deadman, and Eric Usadi
涉及领域
Visual optical;Photometry;Chromaticity;Monitoring
摘要
 
 Fluorescence has been found in color standards available for use in calibration and verification of color measuring instruments. The fluorescence is excited at wavelengths below about 600 nm and emitted above 700 nm, within the response range of silicon photodiodes, but at the edge of the response of most photomultipliers and outside the range commonly scanned in commercial colorimeters. The degree of fluorescence on two of a set of 12 glossy ceramic tiles is enough to introduce significant error when those tiles have been calibrated in one mode of measurement and are used in another. We report the nature of the fluorescence and the implications for color measurement.