radiant emittance
Telecommunications
Radiant power emitted into a full sphere, i.e., 4
sr (steradians), by a unit area of a source, expressed in watts per square meter. Synonym radiant exitance.
Radiant power emitted into a full sphere, i.e., 4 sr (steradians), by a unit area of a source, expressed in watts per square meter. Synonym radiant exitance.