Fig. 6: Properties of the tunable liquid crystal grating. | Light: Science & Applications

Fig. 6: Properties of the tunable liquid crystal grating.

From: Tunable liquid crystal grating based holographic 3D display system with wide viewing angle and large size

Fig. 6

a, b Tunable liquid crystal grating with w of 30 μm and 20 μm, respectively. c, d Refractive index distribution of the tunable liquid crystal grating with w of 30 μm in the small and large periodic orders, respectively. e, f Refractive index distribution of the tunable liquid crystal grating with w of 20 μm in the small and large periodic orders, respectively

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