|ECE532 Biomedical Optics|
Steven L. Jacques, Scott A. Prahl
Oregon Graduate Institute
the radiant energy flux leaving an element of the surface
divided by the area of that element."
The Radiant Exittance M [W/cm2] refers to the irradiance which is leaving a surface. It is the same as irradiance E, except the direction of the photons are leaving the area rather than approaching the area.
to next page | back to Irradiance | back to 1. Radiometry | ECE 532 | OGI Optics Courses | OMLC homepage.