METHOD OF DEFLECTING LIGHT BEAM Russian patent published in 2014 - IPC G02F1/29 

FIELD: physics.

SUBSTANCE: invention relates to quantum electronics and specifically to devices for controlling optical radiation parameters, and can be used in computer and control system devices. The method of deflecting a light beam involves passing a light beam through a plate made of electrooptical material on whose surface there are control electrodes which are connected to different potentials, which generate a deflecting quasitriangular step phase function, mounting a second plate made of electrooptical material which is in contact with the control electrodes, and passing the light beam through both plates. The direction of propagation of the light beam is inclined to the surface of the plates.

EFFECT: high deflection angles.

3 dwg