Physics
In a Laser (say neon laser) all the atoms emit the light waves of
Same frequency
Same amplitude
Same phase
All of the above
All of the above
In a Laser all the atoms emit the light waves of same frequency, amplitude and phase. A laser is a device that emits light (electromagnetic radiation) through a process of optical amplification based on the stimulated emission of photons. The term โlaserโ originated as an acronym for Light Amplification by Stimulated Emission of Radiation.
All of the above In a Laser all the atoms emit the light waves of same frequency, amplitude and phase. A laser is a device that emits light (electromagnetic radiation) through a process of optical amplification based on the stimulated emission of photons. The term โlaserโ originated as an acronym for Light Amplification by Stimulated Emission of Radiation.
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