Estimation and extraction of the aerosol complex refractive index based on Stokes vector measurements

Liao Riwei; Zeng Nan; Zeng Maomao; He Yonghong; Ma Hui

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Estimation and extraction of the aerosol complex refractive index based on Stokes vector measurements

机译：基于Stokes载体测量的气溶胶复折射率估算和提取

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We present a way to estimate the aerosol complex refractive indices (ACRI) based on a real-time Stokes vector measurement technology. First, we introduce how to simultaneously get the multi-polarization signals of multi-scattering angles. Then we demonstrate the numerical inversion to retrieve an ACRI based on an iterative Mie algorithm. Meanwhile, we show the experimental results of several types of aerosol samples. Our optimal estimation of ACRI inversion shows a good agreement with the references, which confirms the feasibility and then implies a good prospect of multidimensional polarization characterization applied in the future aerosol recognition, especially suitable for near-spherical scatters. (C) 2019 Optical Society of America

机译：我们提出了一种方法来估计基于实时斯托克斯矢量测量技术的气溶胶复杂折射率（Acri）。首先，我们介绍如何同时获取多散射角的多极化信号。然后，我们证明了基于迭代MIE算法检索ACRI的数值反演。同时，我们展示了几种类型的气溶胶样品的实验结果。我们对ACRI反转的最佳估计表现出与参考的吻合良好，这证实了可行性，然后暗示了在未来的气溶胶识别中应用的多维偏振表征的良好前景，特别适用于近球散。（c）2019年光学学会

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来源
《Optics Letters》 |2019年第19期|共4页
作者
Liao Riwei; Zeng Nan; Zeng Maomao; He Yonghong; Ma Hui;
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作者单位

Tsinghua Univ Guangdong Res Ctr Polarizat Imaging &

Measurement Grad Sch Shenzhen Shenzhen Key Lab Minimal Invas Med Technol Shenzhen 518055 Peoples R China;

Tsinghua Univ Guangdong Res Ctr Polarizat Imaging &

Measurement Grad Sch Shenzhen Shenzhen Key Lab Minimal Invas Med Technol Shenzhen 518055 Peoples R China;

ZTE Instrument Co Ltd Shenzhen 518004 Peoples R China;

Tsinghua Univ Guangdong Res Ctr Polarizat Imaging &

Measurement Grad Sch Shenzhen Shenzhen Key Lab Minimal Invas Med Technol Shenzhen 518055 Peoples R China;

Tsinghua Univ Guangdong Res Ctr Polarizat Imaging &

Measurement Grad Sch Shenzhen Shenzhen Key Lab Minimal Invas Med Technol Shenzhen 518055 Peoples R China;

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正文语种 eng
中图分类计量学;光学;
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1. Estimation and extraction of the aerosol complex refractive index based on Stokes vector measurements [J] . Liao Riwei, Zeng Nan, Zeng Maomao, Optics Letters . 2019,第19期

机译：基于Stokes载体测量的气溶胶复折射率估算和提取
2. Retrieval of Aerosol Complex Refractive Index by Combining Cavity Ring Down Aerosol Speetrometer Measurements with Full Size Distribution Information [J] . C.Spindler, A.Abo Riziq, Y.Rudich Aerosol Science and Technology: The Journal of the American Association for Aerosol Research . 2007,第11期

机译：结合腔衰荡式气溶胶计量仪测量结果与全尺寸分布信息检索气溶胶综合折射率
3. Retrieving the vertical structure of the effective aerosol complex index of refraction from a combination of aerosol in situ and remote sensing measurements during TARFOX [J] . Redemann J., Liou KN., Russell PB., Journal of Geophysical Research. Biogeosciences . 2000,第D8期

机译：在TARFOX期间通过原位气溶胶和遥感测量的组合来检索有效气溶胶复合物折射率的垂直结构
4. Effects of Several Parameters on the Estimation of Complex Index of Refraction of Simulated Sodium Oxide Aerosol [C] . Hong LI, Kazuhiko KUDO, Jun SAITO, 日本伝熱シンポジウム . 2004

机译：若干参数对模拟氧化钠气溶胶复合折射率估计的影响
5. Advancing assessments on aerosol radiative effect by measurement-based direct effect estimation and through developing an explicit climatological convective boundary layer model. [D] . Zhou, Mi. 2006

机译：通过基于测量的直接效应估计并通过建立明确的气候对流边界层模型来推进对气溶胶辐射效应的评估。
6. Towards the isolation and estimation of elemental carbon in atmospheric aerosols using supercritical fluid extraction and thermo-optical analysis [O] . Hafiz Abdul Azeem, Johan Martinsson, Kristina Eriksson Stenström, -1

机译：利用超临界流体萃取和热光分析法分离和估算大气气溶胶中的碳元素
7. Sensitivity Analysis for Aerosol Refractive Index and Size Distribution Estimation Methods Based on Polarized Atmospheric Irradiance Measurements [O] . Kohei Arai 2014

机译：基于极化大气辐照度测量的气溶胶折射率和尺寸分布估计方法的敏感性分析

Estimation and extraction of the aerosol complex refractive index based on Stokes vector measurements

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