How the Laser Works in Laser Eye Surgery
What is a เลเซอร์? LASER stands for Light Amplification by Stimulated Emission of Radiation. The first word is a good starting point. The เลเซอร์ is a light. Not like a light in your room, but a kind of light. He qualities.Monochromaticity unique – a เลเซอร์ has a wavelength or color. A normal light bulb has a range of wavelengths.Directionality – The เลเซอร์ is a beam, which does not deviate. Compare a เลเซอร์ pointer with a regular flashlight.
