Obtain laser beams electric field amplitude at focal point

Reference no: EM13683513

A 190 MW laser pulse is focused with a lens to a diameter of 2.5 meter.

A. Find the laser beams electric field amplitude at focal point?

B. Find the ratio of this electric field to the electric field that keeps the electron bound to the proton of a hydrogen atom? The radius of the electron's orbit is 0.053 nm.

Reference no: EM13683513

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