Consider the He–Ne laser beam with power P = 0.5 mW, and wavelength in vacuum λo = 632.8 nm, as it travels in the x-direction in an experimental vacuum system at NASA-JPL. Show all work .
a. Knowing that the laser beam intensity, I (W/m^2 ), equals the time average value of the Poynting Vector, Sav= E^2max/2μo^2c , then calculate the maximum amplitude of the electric field for this laser beam.
b. Calculate the magnitude of the magnetic induction, Bmax.
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Consider the He–Ne laser beam with power P = 0.5 mW, and wavelength in vacuum λo = 632.8 nm, as it t...
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