TANG Min-xue, SHEN Wei-min. Aberration correction of a large aperture optical imaging system by holography[J]. Optics and precision engineering, 2007, 15(9): 1347-1352.
TANG Min-xue, SHEN Wei-min. Aberration correction of a large aperture optical imaging system by holography[J]. Optics and precision engineering, 2007, 15(9): 1347-1352.DOI:
the working mechanism and holographic correction method of an aberrated optical imaging system was described and analyzed in detail. An experimental system was established for the aberration correction in an optical system with a low quality and 500 mm diameter spherical mirror for finite object imaging. By comparing the interferograms and images obtained before and after correction
the feasibility of the correction method was verified. The experimental results show diffraction-limited performance of the system and residual aberration is about λ/8.