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Dec27-12, 10:10 AM
P: 12,083
Quote Quote by patmyer1 View Post
So if I simply take the square root of the intensity value as a function of time I can plot that against rotational angle in a polar plot?
As a function of angle not time, right.

With a quarter wave plate, you could check the direction of rotation of the field - find out if you have more clockwise or more ccw polarized light.