What is the term for the precision of a laser beam and is based on the area exposed, the time activated, and the power setting?
A) amplification
B) coherence
C) collimation
D) fluence

Question

Quizplus · Accepted Answer

The term for the precision of a laser beam based on the area exposed, the time activated, and the power setting is fluence. Amplification refers to the process of increasing the power or energy of a laser beam, coherence refers to how in-phase the light waves of a laser beam are, and collimation refers to the ability of a laser beam to maintain its narrow width over long distances.

What Is the Term for the Precision of a Laser