Reflectance factor measurement systematic errors due to near infrared fluorescence |
| |
| Authors: | Maria E Nadal C Cameron Miller Clarence Zarobila |
| |
| Affiliation: | Optical Technology Division, National Institute of Standards and Technology, 100 Bureau Drive, Stop 8442, Gaithersburg, MD 20899‐8442 |
| |
| Abstract: | Orange and red ceramic tiles that are widely used as measurement standards for reflectance factor unexpectedly exhibit near infrared fluorescence. Two measurement methods, illuminating the sample with broadband light and spectrally resolving the reflectance or illuminating the sample with monochromatic light and using a broadband detector, are commonly used to measure reflectance factor. The effect this fluorescence component has on the measured reflectance factor utilizing different measurement methods is analyzed. Published 2010 Wiley Periodicals, Inc. Col Res Appl, 2011 |
| |
| Keywords: | BCRA tiles color standards fluorescence reflectance factor |
|
|
