DEFORMABLE MIRROR Russian patent published in 2016 - IPC G02B26/00 

FIELD: instrument making.

SUBSTANCE: invention relates to optical instrument-making, particularly to adaptive optics, and can be used for correction of static and dynamic distortions in light beams of a wide range of optical devices and systems. Core: the mirror has reflecting plate (1) with a periodically varying thickness restrained along the outline, drives (3) installed in parallel to axis of reflecting plate (1). With drives (3) pushers (5) contact being rigidly connected with reflecting plate (1) in points of its minimum thickness. Pushers (5) are installed in holes of plate (6) arranged between drives (3) and reflecting plate (1). Plate (6) is rigidly connected with reflecting plate (1) along the outline of its restraining and has inner cavity (7) for polymerizing substance. Part of the surface of each pusher (5) located inside cavity (7) is provided with screw thread (10).

EFFECT: technical result is increased stability of the specified profile.

1 cl, 4 dwg