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Results tagged with laser
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user 90780
Light Amplification by Stimulated Emission of Radiation. A means of creating coherent light by either driving an atomic or molecular transition in an optical cavity or firing a beam of electrons through an undulator.
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Can we weld two dissimilar metals without using LASER welding? [closed]
It is said that one of the many advantages of LASER welding over ordinary welding is that it can be used to weld two dissimilar metals, what problems do we face while welding two dissimilar metals by ordinary …
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