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Are lasers more effective than LEDs?

April 26, 2017effective Lasers LEDs

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Are lasers more effective than LEDs?

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Unless your application requires the unique properties of microdot focusing, very high intensity, coherent radiation, the possibility of ultrashort pulses and a very narrow, monochromatic bandwidth, then a laser is just a very expensive light bulb (Kendric C. Smith, Ph.D.).