Preferred Label : absorbed (spectral) radiant power density;
IUPAC definition : em Spectral radiant energy /em per time interval (spectral radiant power, Pλ) absorbed
by a system per volume, V. SI unit is W m-4; common unit is W cm-3 nm-1.;
Scope note : mathematical expression: p¿0 1 10 -a¿
v, where a¿is the absorbance at wavelength ¿ and superscript 0 (zero) indicates
incident radiant power.;
Origin ID : AT07313;
See also
em Spectral radiant energy /em per time interval (spectral radiant power, Pλ) absorbed
by a system per volume, V. SI unit is W m-4; common unit is W cm-3 nm-1.
