Abstract:LASER (Light Amplification by Stimulated Emission of Radiation), is a mechanism of emitting electromagnetic radiation typically light as a process of stimulated emission. Common light sources(electric light bulb)→Emit photons in all directions, usually over a wide spectrum of wavelengths. Host light sources are incoherent LASER→Emit photons in a narrow, well defined beam of light. The light is often nearmonochromatic, consistency of single narrow wavelength. It is highly coherent and is often polarized. LASER … Show more
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