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What Does เลเซอร์ Mean?

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A photon with the right wavelength being absorbed by a changeover may also result in an electron to fall from the higher to the reduced stage, emitting a fresh photon. The emitted photon particularly matches the initial photon in wavelength, period, and way. This method is known as stimulated emission. https://calebb074psu5.atualblog.com/profile

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