Meaning Of The Word Laser
What's the definition of Laser? Find Laser meanings, definitions and more at the Real Dictionary online.
Laser Meaning
| Laser Definition |
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What's The Definition Of Laser?
laser in American English
a device containing a substance the majority of whose atoms or molecules can be put into an excited energy state, allowing the substance to emit coherent light of a precise wavelength in an intense, narrow beam noun: a device that produces a nearly parallel, nearly monochromatic, and coherent beam of light by exciting atoms to a higher energy level and causing them to radiate their energy in phase laser in British English to use a laser on (something), esp as part of medical treatment noun: 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. The photons involved in the emission process all have the same energy and phase so tha noun: a type of dinghy, designed to be sailed by one person laser in Mechanical Engineering noun: A laser is a device for producing a beam of light that can measure things or heat things at very high temperatures. |
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