Mueller Calculus

Input Polarization Linear Polarization Elliptical Polarization
  Angle in degrees : Degree of polarization Azimuth in degrees : Elliptic Angle in degrees :
Optical Elements Linear Polarizer Retarder or Wave Plate Retarder Attenuator Fresnel Effects
  Angle in degrees Fast Axis Angle in degrees Retardance in degrees Optical Density Index of Refraction Incidence Angle in degrees
1 - + j