Technical Center

 

 

Technical Center: Laser Glossary of Terms

 

 

Joule (J)

A unit of energy (1 watt-second) used to describe the rate of energy delivery. It is equal to 1 watt-second or 0.239 calorie.

Joule/cm2

A unit of radiant exposure used in measuring the amount of energy incident upon a unit area.

 


Sign up for our
Quarterly Email Newsletter

Stay informed with laser industry news and new product releases

Laser News
 Join Haas Laser Tech

Check out our
Technical Center

Read white papers and articles, watch laser videos and learn more about optic design.
Haas Technical Center »