A 6.0 mW vertically polarized laser beam passes through a polarizing filter whose axis is 80...
A 6.0 mW vertically polarized laser beam passes through a polarizing filter whose axis is 80 degrees from vertical. What is the laser-beam power after passing through the filter?
Homework Answers
given data
initial power =6mW
angle =80 deg
from Malus law
I=Iocos2(angle)
I = 6*10^-3(cos(80))^2
I=0.181mW
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