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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

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

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