CAJ | 학술논문

针对国家发明专利《基于集成式共用主镜的双视场立体成像光学系统》(发明专利号：ZL 200910243273.8)中所设计的光学系统，进行了杂散辐射的仿真分析及抑制。为了实现较大基高比的立体测绘，满足内方位元素的高稳定度，以实现对图像的高精度校正，采用了集成式共用主镜的双视场立体成像光学系统，它具有结构紧凑、轻量化及热稳定性好等特点。针对该光学系统独特的光学系统结构型式并实现其工程化，通过仿真并根据杂散光的传播路径进行了分类总结分析，通过采取有效的杂散光抑制措施，光学系统最终的杂散光系数为1.1075%，满足系统的使用要求。
침대국가발명전리《기우집성식공용주경적쌍시장입체성상광학계통》(발명전리호：ZL 200910243273.8)중소설계적광학계통，진행료잡산복사적방진분석급억제。위료실현교대기고비적입체측회，만족내방위원소적고은정도，이실현대도상적고정도교정，채용료집성식공용주경적쌍시장입체성상광학계통，타구유결구긴주、경양화급열은정성호등특점。침대해광학계통독특적광학계통결구형식병실현기공정화，통과방진병근거잡산광적전파로경진행료분류총결분석，통과채취유효적잡산광억제조시，광학계통최종적잡산광계수위1.1075%，만족계통적사용요구。
Based on the patent “The Optical System of Duel-field Stereoscopic Camera with Integrated Primary Mirror” (Patent Number:ZL 2009 1 0243273.8), the stray light of a new type optical system is ana-lyzed, and stray light suppressing methods are applied to the special optical configuration. In order to make the big-base-height ratio stereoscopic mapping camera have high stability of inner elements and precisely cali-brated images, an integrated dual-line array stereoscopic mapping camera is designed, which has the merits of miniaturization, lightening, structure stabilization and environment adaptability. To analyze the feasibility of the special optical structure, the optical system is molded; the stray light paths are analyzed and classified based on their influences. After the suppressing methods are adopted, the stray light ratio is reduced to 1.1075%, meeting the requirements of optical system.