Brewster's Angle
RI = 1.01
RI = sinθ(i)/sinθ(r)
= sinθ(i)/sinθ(90-i)
= tanθ(i)
1.01 = sin 45 / sin 44
= sin 45 / sin (90 - 45)
= tan 45°
Unpolarized
Light
Light
Polarized
Reflected
Light
Reflected
Light
Refracted
Light
Light
45°
45°
45°
Refractinve Index
Low
High
Wavelength = 400nm
Low
High