Definitions for "Accessible Emission Limit"
Keywords:  ael, permissible, mpe, emission, laser
The maximum accessible emission level limit (AEL) permitted within a particular class. In ANSI Z-136.1, AEL is determined as the product of Accessible Emission times the Maximum Permissible Exposure (MPE) using the area of the limiting aperture (7 mm for visible and near infrared lasers).
Maximum accessible emission level which is permissible in the appropriate laser class