IEVref:845-21-033ID:
Language:enStatus: Standard
Term: point source
Synonym1:
Synonym2:
Synonym3:
Symbol:
Definition: source of incoherent radiation, the dimensions of which are small enough, compared to the distance between the source and the irradiated surface, to be negligible in calculations and measurements

Note 1 to entry: A point source which emits uniformly in all directions is called a uniform point source or an isotropic point source.

Note 2 to entry: This entry was numbered 845-01-19 in IEC 60050-845:1987.


Publication date:2020-12
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5: