This project is a series of Mueller-based polarization observers to characterize different polarization properties of the Mueller matrix.

About the definition, please refer to:

[1] Goldstein, Dennis H. Polarized light. CRC press, 2017.

[2] Gil, José J., and Razvigor Ossikovski. Polarized light and the Mueller matrix approach. CRC press, 2022.

The following processed image is from a 320nm CNC sample measured by polarized Microscopy, provided by Institute of Materials Science of Barcelona (ICMAB-CSIC).