The 81st JSAP Autumn Meeting, 2020 (Online)

Improving the quality of lasers by using 3D motion of photon

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Japan, Tokyo

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The 81st JSAP Autumn Meeting, 2020 (Online)
When the excited electron emits a photon, it is moving. Therefore, the motion of the photon is affected by the motion of its source, Electron. So the photons have 3-Dimentional motion, helical motion. To have the tight spot beam of laser we should consider this motion. The front view of helical motion is a circle with the radius of R, so it is not possible to have a tight spot with radius less than the R.
COHERENCE PHOTON EXCITED ELECTRON