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Table 1 Experimental measurements of light losses in hybrid cells and effective thickness d eff of the cells

From: Enhanced Nonlinear Optical Effect in Hybrid Liquid Crystal Cells Based on Photonic Crystal

Hybrid LC cell T R s T a δ, 0 d eff, μm
M1 0.09 0.104 0.865 42 59.79
F1 0.14 0.234 0.584 42 59.79
M2 0.0436 0.054 0.807 50 52.22
F2 0.134 0.358 0.374 50 52.22
M3 0.145 0.25 0.58 40 62.22
M4 0.17 0.25 0.68 55 48.83
  1. T is total transmission coefficient of a cell; R s is the reflection coefficient of a pure silicon surface; T a is the transmission coefficient which includes light absorption in LC layer; δ is the rotation angle of the cell relative to normal incidence of light