Here are the possible solutions for device producing an intense beam of light or radiation clue
Answer
Clue
Relevancy
laser
Clue
Device producing an intense beam of light or radiation
Device producing an intense light beam — kind of sailing dinghy
Device producing an intense beam of light
Intense beam of light
Intense light beam
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
maser
Clue
Radiation-beam device
Definition
a device used to amplify long-range radar and radio astronomy signals