A laboratory-based study on influence of peripheral source on On-axis object detection under different correlated color temperatures

Structure-dependent luminescence of Eu3+-doped strontium vanadates synthesized with different V : Sr ratios – application in WLEDs and ultra-sensitive optical thermometry

“…The correlated color temperature (CCT) of the white light source affects visual comfort and perception of colors. 69 The CCT values for the phosphors studied were calculated based on the chromaticity coordinates from the CIE diagram (Fig. 10a) using the following eqn (5):CCT = −449 n 3 + 3525 n 2 − 6823 n + 5520.33where n is equal to ( x − 0.332)/( y − 0.186) for the CIE1931.…”