Research Article

Overmodulation Control in the Optimization of a H-PDLC Device with Ethyl Eosin as Dye

Table 3

Parameters obtained from the fitting of the angular response by means of the rigorous coupled wave theory detailed in [22, 23].

Angular response fitting parametersPhotopolymer 1Photopolymer 2

Refractive index modulation 0.01550.0154
Estimated optical thickness (µm)22.022.2
Depth attenuation coefficient (µm−1)0.06700.0450
Absorption and scattering coefficient (µm−1)0.0210.011