Table 1 Parameters of the different tunable liquid crystal gratings

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

Type

w1

w2

w

VDC

VAC

d

Periodic order

h

1

10 μm

10 μm

20 μm

3.7 V

0 V

20 μm

Small

10 μm

10 μm

10 μm

20 μm

4.0 V

4.5 V

40 μm

Large

10 μm

2

15 μm

15 μm

30 μm

3.9 V

0 V

30 μm

Small

10 μm

15 μm

15 μm

30 μm

4.2 V

4.7 V

60 μm

Large

10 μm

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