| 一种近红外多通道可调光衰减器校准系统的设计与实现 |
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| 引用本文： | 徐玉华.一种近红外多通道可调光衰减器校准系统的设计与实现[J].红外,2018,39(4):18-21. |
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| 作者姓名： | 徐玉华 |
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| 作者单位： | 中国电子科技集团公司第四十一研究所 |
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| 摘 要： | 针对中性密度滤光片（以下简称滤光片）型近红外多通道光衰减器，提出了一种校准系统设计方案，并通过搭建校准系统对其进行了验证。结果表明，与传统的校准方案相比，本方案不仅能够缩短多通道可调衰减器的校准时间，而且还能够提高仪器的校准精度。
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| 关 键 词： | 多通道 可调光衰减器 自动校准系统 中性密度滤光片 |
| 收稿时间： | 2018/3/1 0:00:00 |
| 修稿时间： | 2018/3/6 0:00:00 |
Design and Implementation of a Near-infrared Multichannel Variable Optical Attenuator Calibration System |
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| xuyuhua.Design and Implementation of a Near-infrared Multichannel Variable Optical Attenuator Calibration System[J].Infrared,2018,39(4):18-21. |
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| Authors: | xuyuhua |
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| Affiliation: | The 41st Research Institute Of China Electronic Technology Group Corporation |
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| Abstract: | A design scheme of the calibration system for a neutral density filter type near-infrared multichannel variable optical attenuator is proposed. To verify the scheme, a calibration system is built. The results show that compared with the traditional calibration scheme, this scheme not only can shorten the calibration time for the multi-channel variable optical attenuator, but also can improve the calibration accuracy of the instrument. |
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| Keywords: | multichannel variable optical attenuator automatic calibration system neutral density filter |
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