计算物理 ›› 1997, Vol. 14 ›› Issue (S1): 680-681,679.
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夏新林, 谈和平, 余其铮, 王平阳
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Xia Xinlin, Tan Heping, Yu Qizheng, Wang Pingyang
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摘要： 将蒙特卡洛方法应用于红外光学系统的杂散光计算。对光学系统的几何结构和部件物理类型进行了标准化处理,建立了有关概率模型并采用能有效提高计算速度的光线跟踪方法。在此基础上编制了通用的杂散光计算软件并对某型号红外相机的杂散光进行了分析。
关键词: 杂散光, 蒙特卡洛方法, 红外光学系统
Abstract: The Monte-Carlo method is applied to calculate the stray light of an infrared optical system.The system's geometrics tructure and the physical kinds of its elements are standardized.Some relevant probability models are established and a ray tracing approach is employed which can speed the calculation effectively.On the basis of those,an universal computer program is developed,and the stray light of an infrared camera has been analyzed.
Key words: stray light, Monte-Carlo method, infrared optical system
中图分类号:
TN211
夏新林, 谈和平, 余其铮, 王平阳. 用蒙特卡洛方法计算红外光学系统的杂散光[J]. 计算物理, 1997, 14(S1): 680-681,679.
Xia Xinlin, Tan Heping, Yu Qizheng, Wang Pingyang. USING MONTE-CARLO METHOD TO CALCULATE THE STRAY LIGHT OF AN INFRARED OPTICAL SYSTEM[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 1997, 14(S1): 680-681,679.
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