I have attached picture of the characteristics obtained of the materials. The figures are in the following order.

for Mix

Fig 1: Birefringence vs. Stress 

Fig 2: Diattenuation vs. Stress

Fig 3 : Rotation vs. Stress

for Arylamide

Fig4 : Birefringence vs. Stress 

Fig 5 : Diattenuation vs. Stress

Fig 6 : Rotation vs. Stress