Laser Power Density Calculator
Use this calculator to determine the power density and/or fluence (energy density) of your laser beam.
Check our other laser measurement tools:
• Sensor Finder • Laser Peak Power Calculator • Laser Focal Spot Size Calculator • Laser Power Through Aperture Calculator • Laser Focusability Calculator
Notes:
- Tophat calculations are for ideal tophat laser beams.
For beams that are not 100% uniform, the peak power/energy density will be higher. - Gaussian beam intensity is calculated for the 1/e^2 (13.5% of peak) beam diameter.

Searching...
Results For:
# | Model | Brand | % of Damage Threshold | Notes | Link |
Sorry, your search yielded no standard sensors that match your application. Please revise your search by enlarging beam diameter, reducing power, energy, pulse rate, etc. Please revise your search using the following tips: If you still do not find a match, please save your laser data in file and send it by mail to: We will try to find the best solution for your application |
Save
Print