MPE Calculator

MPE CALCULATOR

Irradiance Calculator
Beam diameter at aperture:mm
Divergence:mrad
Distance to audience:m
Laser power:mW
Diameter at audience:mm
Minimum diameter (> 7mm):mm
Beam area:mm²
Irradiance:mW/cm²
 
Divergence Calculator
Beam diameter at aperture:mm
Beam diameter at distance L:mm
Distance L:m
Calculated divergence:mrad

Math by Maurice Wortel (mccarrot)
HTML/JS by Jacob Potter (j4cbo)
USE AT YOUR OWN RISK
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