bn:01659627n
Noun Concept
Categories: Optics, Observational astronomy
EN
collimated beam  collimated light  collimate  collimated  collimated radiation
EN
A collimated beam of light or other electromagnetic radiation has parallel rays, and therefore will spread minimally as it propagates. Wikipedia
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EN
A collimated beam of light or other electromagnetic radiation has parallel rays, and therefore will spread minimally as it propagates. Wikipedia
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