FIELD: physics.
SUBSTANCE: electrostatically controlled optical scanner consists of cells, each containing a mirror, an electric field-deformable element mounted on a base, as well as electrodes deposited on opposite surfaces of said element and connected to an alternating voltage source. Each of the said elements consists of two dielectric prisms joined by the hypotenuse of the face and having equal dielectric permittivity. One of the prisms is not subject to electrostatic deformation and the mirror is mounted on the right angle face of the electrostatically deformed prism having an electrode.
EFFECT: faster operation of the mirror scanner and high beam strength.
6 cl, 6 dwg
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