1.
Appl Opt
; 40(19): 3232-4, 2001 Jul 01.
Article
in English
| MEDLINE
| ID: mdl-11958265
ABSTRACT
A numerical solution is given for the radiation intensity from a spherical cavity whose spatial temperature and emissivity are both arbitrary. This simplifies and clarifies previous research. A numerical example with large axial temperature gradient is given, and it is suggested that this analysis could help establish the spherical cavity as a radiation standard.