CAJ | 학술논문

提出一种双次棱镜耦合输入全息波导显示系统，介绍了其工作原理，设计分析了双次棱镜耦合输入消色差原理，并对模型做出仿真分析。仿真结果表明，该系统视场角为24°×20°，出瞳直径为40 mm，畸变小于2％，全视场MTF在30 lp/mm处大于0．7，满足光学系统的成像要求。
제출일충쌍차릉경우합수입전식파도현시계통，개소료기공작원리，설계분석료쌍차릉경우합수입소색차원리，병대모형주출방진분석。방진결과표명，해계통시장각위24°×20°，출동직경위40 mm，기변소우2％，전시장MTF재30 lp/mm처대우0．7，만족광학계통적성상요구。
A holographic waveguide display system using twice prisms for coupled input was proposed .The working principle of this system was introduced,the achromatic principle of the twice prism coupled input was designed and analyzed,and simulation analysis on the model was presented .The simulation results demonstrate that the system processes a FOV of 24°×20°,an exit pupil diameter of 40 mm,the distortion is less than 2%,and the MTF is higher than 0.7 at the spatial frequency of 30 lp/mm across the entire FOV,which satisfes the requirements of an optical imaging system .