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Journal of Robotics and Automation Research(JRAR)

ISSN: 2831-6789 | DOI: 10.33140

Impact Factor: 1.06

Laser

Laser, a device that stimulates atoms or molecules to emit light at particular wavelengths and amplifies that light, typically producing a very narrow beam of radiation. The emission generally covers an extremely limited range of visible, infrared, or ultraviolet wavelengths. Many different types of lasers have been developed, with highly varied characteristics. Laser is an acronym for “light amplification by the stimulated emission of radiation”.