daughlas6583 daughlas6583

05-08-2024
Physics

Answered

A 200 MW laser pulse is focused with a lens to a diameter of 2.0 μm.

a) What is the laser beam's electric field amplitude at the focal point?
b) What is the ratio of the laser beam's electric field to the electric field that keeps the electron bound to the proton of a hydrogen atom?

Answer :

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