| 空间光学系统中内部构件热辐射引起的谱段杂散辐射 |
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| 引用本文： | 夏新林,谈和平,肖淑琴,余其铮,唐明.空间光学系统中内部构件热辐射引起的谱段杂散辐射[J].航天返回与遥感,1996(1). |
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| 作者姓名： | 夏新林 谈和平 肖淑琴 余其铮 唐明 |
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| 作者单位： | 哈尔滨工业大学能源科学与工程学院，哈尔滨工业大学能源科学与工程学院，航天工业总公司，哈尔滨工业大学能源科学与工程学院，船舶工业总公司第七零三研究所 北京空间机电研究所 |
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| 摘 要： | 对空间光学系统中由于内部构件热辐射而引起谱段杂散辐射,建立了谱段辐射物理模型和采用蒙特卡罗方法计算的有关概率模型及计算方法。编制了较通用的分析软件,并针对某一空间光学系统进行了计算,通过分析计算结果得到一些有益的结论。
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| 关 键 词： | 光学系统 热辐射 蒙特卡罗方法 概率模型 |
ANALYSIS ON SPECTRAL STRAY RADIATION CAUSED BY THERMAL RADIATION FROM STRUCTURAL ELEMENTS OF SPACE - APPLIED OPTICAL SYSTEM |
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| Xia Xinlin Tan Heping Yu Qizheng.ANALYSIS ON SPECTRAL STRAY RADIATION CAUSED BY THERMAL RADIATION FROM STRUCTURAL ELEMENTS OF SPACE - APPLIED OPTICAL SYSTEM[J].Spacecraft Recovery & Remote Sensing,1996(1). |
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| Authors: | Xia Xinlin Tan Heping Yu Qizheng |
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| Abstract: | With respect to the spectral stray radiation caused by heat radiation from internal components of space optical systems, the paper establishes a physical model for spectral radiation, a relevant probability model based on Monte - Carlo calculation and the calculation method. A multipurpose analytical software has been programmed and applied to perform calculations on a specific optical system. Profitable conclusions are drawn based on the calculated results. |
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| Keywords: | Optical system Thermal radiation Monte - Carlo method Probability model |
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