Planckian
Adjective
Meaning
Of or pertaining to Max Planck (1858-1947), German physicist and founder of quantum theory.
(physics) Relating to the Planck length or Planck time
Source: en.wiktionary.orgPhrases with the word
Examples
By analogy, nearly Planckian light sources such as certain fluorescent or high-intensity discharge lamps can be judged by their correlated color temperature (CCT); the color temperature of the Planckian radiator that best approximates them.
Judd's uniform chromaticity space (UCS), with the Planckian locus and the isotherms from 1,000 K to 10,000 K, perpendicular to the locus.
The CIE 1931 x,y chromaticity space, also showing the chromaticities of black-body light sources of various temperatures ( Planckian locus ), and lines of constant correlated color temperature.
The green lines show several possible pairs of complementary colors with respect to different blackbody color temperature neutrals, illustrated by the " Planckian locus ".