Here are the possible solutions for coherent light clue
Answer
Clue
Relevancy
lase
Clue
Emit coherent light
Give off coherent light
Definition
to use a laser
lased
Clue
Emitted coherent light
Gave off coherent light
Definition
LASE, to use a laser
laser
Clue
Coherent light emitter
Coherent light
Definition
a source of high-intensity optical, infrared, or ultraviolet radiation produced as a result of stimulated emission maintained within a solid, liquid, or gaseous medium