The dilemma of the large diameter of mirror needed in modern astronomy against the limitation of manufacturing process is resolved by the segmented mirror active optics technology, which has been widely used in large aperture infrared/optical astronomical telescopes.

Imaging quality of segmented mirror synthetic aperture optics;

Structural error correction and simulation of capacitive displacement sensor for segmented mirrors;

The segmented mirror′s misadjustment of synthetic aperture optical system will cause serious influence,and the different directions′ misadjustment of the segment mirror have the different functional relationship to the whole system,and have the different tolerance.

Optical assembly of CCD focal plane for space camera;