Brewster's Angle Simulation
0°
57°
90°
1.00
1.50
3.00
About Brewster's Angle
When unpolarized light strikes a surface at Brewster's angle (θB), the reflected and refracted rays are perpendicular to each other, and the reflected light becomes perfectly polarized.
tan(θB) = μ
Where μ is the refractive index of the medium relative to air.
Current Brewster's angle: 56.31°
