| 实现光辐射度量基准的几种方法 |
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| 引用本文： | 孙立群,张玫.实现光辐射度量基准的几种方法[J].应用光学,1999,20(2):36-39. |
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| 作者姓名： | 孙立群 张玫 |
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| 作者单位： | [1]西安交通大学电子与信息工程学院 [2]西安应用光学研究所 |
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| 摘 要： | 总结实现光辐射度量基准的几种主要方法，包括黑体辐射器法、电替代绝对辐射计法、自校准硅光电二极管法和光电探测器量子效率绝对测量法。并对各种方法的优缺点进行比较。
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| 关 键 词： | 光度学 光度基准 黑体辐射源 绝对辐射 光辐射 |
A FEW PHYSICAL METHODS FOR REALIZING PHOTOMETRIC PRIMARY STANDARD |
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| Sun Liqun,Zhu Jingping,Tang Tiantong.A FEW PHYSICAL METHODS FOR REALIZING PHOTOMETRIC PRIMARY STANDARD[J].Journal of Applied Optics,1999,20(2):36-39. |
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| Authors: | Sun Liqun Zhu Jingping Tang Tiantong |
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| Abstract: | A few physical methods for realizing photometric primary standards, including standard blackbody radiator method, electrical substitution absolute radiometers method, self calibrated silicon photodiode technique and absolute photodetector quantum efficiency mesurement technique, are studied and compared. |
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| Keywords: | photometry photometric primary standard blackbody radiator absolute radiometer spontaneous parametric down conversion |
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