CAJ | 학술논문

在全息技术校正望远镜主镜像差原理的基础上，采用平行光记录和平行光再现的方法，建立了口径200mm．玻璃基底球面反射镩像差校正的实验装置，进行全息校正实验研究。通过测量像差校正前反射镜面形误差、记录接正厉再现参考光束：与厦叁壹粪枣干涉图、比较像差校正前后光学系统焦点尺寸大小以及分辨率板成像结果，实验验证了全息技术校正望远镜主镜像差的方法和技术的可行性。
재전식기술교정망원경주경상차원리적기출상，채용평행광기록화평행광재현적방법，건립료구경200mm．파리기저구면반사찬상차교정적실험장치，진행전식교정실험연구。통과측량상차교정전반사경면형오차、기록접정려재현삼고광속：여하참일분조간섭도、비교상차교정전후광학계통초점척촌대소이급분변솔판성상결과，실험험증료전식기술교정망원경주경상차적방법화기술적가행성。
Based on the principle of holography,an experimental system for the holographic correction of a glass spherical primary mirror with a low optical quality in 200mm-aperture was set up.An image hologram of the aberrated mirror was recorded and reconstructed by the same wavelength as recording from a distant object.By testing the surface error： before correction of the mirror and the interferogram of the reconstructed reference beam and the original reference beam after correction,comparing the size of the optical system＇s focal spot and the images of a resolution test chart through the optical imaging system before and after correction.The experimental results have validated the feasibility of holographic technology for the aberration correction of the primary mirror of a telescope.