How Does a LASER Work?
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YouTubePHYSICSworld Database
How Does a LASER Work?
Ever wondered how a LASER works? LASER stands for Light Amplification by Stimulated Emission of Radiation. In this short video, you’ll learn how atoms release photons, how mirrors amplify light, and how a powerful, focused laser beam is created! From barcode scanners to surgeries and space technology, lasers are everywhere. 👉 Watch till ...
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