Given here is the polarization angle formula to calculate the Brewster's Angle, known as the angle of incidence. The polarizing angle defines the angle at which, the light with a particular polarization is perfectly transmitted through a transparent dielectric surface, with no reflection. Below given Brewster angle formula can be calculated using Fresnel equations, given as Î¸_{B} = arctan (n_{2}/n_{1}) where n1 is the refractive index of the incident medium, and n2 is the index of the other medium.

Where,

θ

n

n

The Polarizing angle formula also termed as Brewster angle was named after the Scottish physicist Sir David Brewster (1781-1868).