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How Are Lasers Made? North Slope Chillers
WebLasers are commonly designated by the type of lasing material employed: Solid-state lasers have lasing material distributed in a solid matrix (such as the ruby or … WebThe laser is an outgrowth of a suggestion made by Albert Einstein in 1916 that under the proper circumstances atoms could release excess energy as light—either spontaneously … greenville nc bowling alley
What Is a Laser? NASA Space Place – NASA Science for Kids
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