| 积分球太阳辐照模拟源的研制 |
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| 引用本文： | 杨林华,闫达远,史瑞良.积分球太阳辐照模拟源的研制[J].航天器环境工程,2005,22(2):116-119. |
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| 作者姓名： | 杨林华 闫达远 史瑞良 |
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| 作者单位： | 1. 北京卫星环境工程研究所,北京,100094
2. 北京理工大学,北京,100081 |
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| 摘 要： | 文章主要从积分球、聚光系统、线性减光系统和光谱测量等方面,介绍了积分球太阳辐照模拟源的研制过程。太阳辐照模拟源采用氙灯和溴钨灯的双光源方式,滤光片对氙灯、溴钨灯的光谱进行截止和校正后,合成太阳光谱,并且通过能量计算确定了两只灯的功率大小。线性减光系统使积分球出射口的辐亮度从最大值按照10％递减,线性输出10档辐亮度值。该积分球太阳辐照模拟源用于卫星遥感器的辐射定标。
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| 关 键 词： | 积分球 太阳辐照模拟源 光谱测量 辐亮度 |
| 文章编号： | 1673-1379(2005)02-0116-04 |
| 收稿时间： | 2004/12/24 0:00:00 |
| 修稿时间： | 2004年12月24 |
RESEARCH OF INTEGRATING SPHERE SOLAR SIMULATING SOURCE |
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| YANG Lin-hu,YAN Da-yuan,SHI Rui-liang.RESEARCH OF INTEGRATING SPHERE SOLAR SIMULATING SOURCE[J].Spacecraft Environment Engineering,2005,22(2):116-119. |
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| Authors: | YANG Lin-hu YAN Da-yuan SHI Rui-liang |
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| Abstract: | The research of integrating sphere solar simulating source is introduced,in terms of integrating sphere, collecting system,linear dimming system and spectral measurement.The integrating sphere solar simulating source is composed of tow lamps,Xenon lamp and Bromine-tungsten lamp.Tow cut-off filters are used to calibrate and make up the solar radiation spectrum.The power of the tow lamps is given by calculation.The linear dimming system makes the radiance of the sphere exit portal decrease pro rata 10% from the maximum radiance.The integrating sphere solar simulating source is used for radiation calibration of satellite remote sensor. |
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| Keywords: | integrating sphere solar simulating source spectral measurement radiance |
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