A 160 MW laser pulse is focused with a lens to a diameter of 2.2 μm . What is the laser beam's electric field amplitude at the focal point? What is 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 .

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A 160 MW laser pulse is focused with a lens to a diameter of 2.2 μm .

What is the laser beam's electric field amplitude at the focal point?

What is 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 .

Review | Constants
A 160 MW laser pulse is focused with a lens to a
diameter of 2.2 µm .
What is the laser beam's electric field
amplitude at the focal point?
Express your answer to two
significant figures and include the
appropriate units.
µA
?
1.78 • 1014
Eo
V
m
Transcribed Image Text:Review | Constants A 160 MW laser pulse is focused with a lens to a diameter of 2.2 µm . What is the laser beam's electric field amplitude at the focal point? Express your answer to two significant figures and include the appropriate units. µA ? 1.78 • 1014 Eo V m
Review | Constants
A 160 MW laser pulse is focused with a lens to a
diameter of 2.2 µm .
What is 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 .
Express your answer using two
significant figures.
ΑΣφ
Eo/Enydrogen
Transcribed Image Text:Review | Constants A 160 MW laser pulse is focused with a lens to a diameter of 2.2 µm . What is 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 . Express your answer using two significant figures. ΑΣφ Eo/Enydrogen
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