Optical modulator
A light modulator and smooth technology, applied in the field of electro-optics, can solve the problems of inability to apply ultra-high-speed display and imaging, inapplicability, low modulation speed, etc., to achieve the effect of fast acceleration, small mass per unit area, and high-efficiency modulation
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[0028] Example 1:
[0029] Such as figure 1 As shown, in this embodiment, a light modulator includes a conductive bottom layer 1. Both ends of the upper surface of the conductive bottom layer 1 are fixedly provided with insulating layers 2, and the upper surfaces of the two insulating layers 2 are both fixed. A lubricating layer 3 is fixed, a two-dimensional material 4 is arranged between the upper surfaces of the two lubricating layers 3, and the lower surfaces at both ends of the two-dimensional material 4 are respectively provided on the upper surfaces of the two lubricating layers 3 Above, the conductive bottom layer 1 is provided with a first electrode 7 and the lubricating layer 3 is provided with a second electrode 6. The positive and negative of the first electrode 7 and the second electrode 6 can be opposite or the same. The dissimilar electrodes are attracted to each other, the distance becomes smaller, the same kind repels, and the distance increases. The middle part o...
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