段庆威，博士，副教授，物理学，光学
研究方向：激光的粒子散射与大气传输、任意形态大尺寸粒子光散射的VCRM计算方法、激光三维散射场计算、液体射流的光散射场模拟与测量
学习经历：
理学博士，2017.09~2020.06，物理学，法国鲁昂大学（联合培养）
理学博士，2013.09~2020.06，物理学，西安电子科技大学（硕博连读）
理学学士，2008.09~2012.07，物理学，洛阳师范学院
已发表论文：
段庆威，基于矢量复射线模型的大尺寸非球形粒子三维光散射场计算方法（On the three-dimensional light scattering by a large nonspherical particle based on vectorial complex ray model），博士学位论文（全英），西安电子科技大学与法国鲁昂大学联合培养，2020年6月。https://hal.archives-ouvertes.fr/tel-02975280v1
期刊：
[9] Qingwei Duan, Qinyao Li, Xiang'e Han*, and Kuan Fang Ren*, "Light scattering patterns of pendant drops. II. Simulation method and mechanism analysis," Optics Express 33, 14483-14500 (2025) {悬挂液滴散射光场模拟计算与机理分析}
[8] Qinyao Li, Qingwei Duan, Kuan Fang Ren*, and Xiang'e Han*, "Light scattering patterns of pendant drops. I. Experimental investigation," Optics Express 33, 14471-14482 (2025) {悬挂液滴散射光场实验观测}
[7] Qingwei Duan, Jiajie Wang, Qiwei Li, Xiang’e Han*, Kuan Fang Ren*, "Scattering of Gaussian beam by a large nonspherical particle based on vectorial complex ray model", Journal of Quantitative Spectroscopy and Radiative Transfer, 313, 3108848 (2024) {大尺寸、非球形粒子的波束散射计算方法}
[6] Qingwei Duan, Fabrice Onofri, Xiang’e Han, and Kuan Fang Ren*, "Numerical implementation of three-dimensional vectorial complex ray model and application to rainbow scattering of spheroidal drops," Optics Express, 31, 34980-35002 (2023) {提出VCRM-3D，适用于大尺寸、非球形粒子/目标的3D散射场模拟计算}
[5] Qingwei Duan, Fabrice R. A. Onofri, Xiang’e Han, and Kuan Fang Ren, "Generalized rainbow patterns of oblate drops simulated by a ray model in three dimensions," Optics Letters, 46, 4585-4588 (2021) {椭球液滴散射光场}
[4] Qingwei Duan, Xiang’e Han, Kuan Fang Ren*, Light scattering by an infinite cylinder of arbitrarily smooth cross section based on vectorial complex ray model[J], Optics Communications, 467: 125705, 2020 {任意截图柱体的光散射算法}
[3] Qingwei Duan, Xiang’e Han*, Saïd Idlahcen, Kuan Fang Ren, Three-dimensional light scattering by a real liquid jet: VCRM simulation and experimental validation, Journal of Quantitative Spectroscopy & Radiative Transfer, 239: 106677, 2019 {液体射流激光散射场计算方法与实验验证}
[2] Qingwei Duan, Xiang’e Han and Kuan Fang Ren*, Light Rays Scattered by Homogeneous and Coated Cones Based on Vectorial Complex Rays Model, Sensors & Transducers, 226(10): 100-106, 2018 {圆锥、光纤散射}
[1] Qingwei Duan, Ruliang Zhong, Xiang’e Han*, Kuan Fang Ren, Influence of spatial curvature of a liquid jet on the rainbow positions: Ray tracing and experimental study, Journal of Quantitative Spectroscopy & Radiative Transfer, 195: 156-163, 2017 {液柱表面曲率对应其散射场影响分析}
国内外学术会议：
[18] Qingwei Duan, Qinyao Li, Xiang’e Han, Kuan Fang Ren, “Droplet shape acquisition by its light scattering pattern assisted with deep learning[C]”, International Multiphase Flow Technology Forum (IMFTF2024), 云南省大理市, 7月2日-5日，2024（获Excellent Poster Award）
[17] 段庆威，Kuanfang Ren, 李沁瑶, 韩香娥, “非球形液滴/气泡的激光散射场模拟与特性分析[C]”, 中国工程热物理学会多相流学术年会, 天津市, 11月8日至10日，2024（口头报告）
[16] Qingwei Duan, Xiang’e Han, Qinyao Li, Kuan Fang Ren, “Progress on the light scattering patterns of non-spherical drops simulated by vectorial complex ray model[C]”, 14th International conference series on Laser-light and Interactions with Particles (LIP2024), 陕西省西安市, 9月18日-22日，2024（口头报告）
[15] 段庆威, “非球形液滴的激光散射场模拟与特性分析[C]”, 第一届全国多相流测试青年论坛会议, 河南省郑州市，6月21日至23日，2024（特邀报告）.
[14] Yuchen Yin, Jiaqi Leng, Xiang’e Han, Kuan Fang Ren, Qingwei Duan*, “Combination of vectorial complex ray model and equivalent current method for the scattering field near rainbow caustics[C]”, 14th International conference series on Laser-light and Interactions with Particles (LIP2024), 陕西省西安市, 9月18日-22日，2024（海报）
[13] 段庆威*，Kuan fang Ren，李沁瑶，韩香娥, “非球形液滴/气泡的激光散射场模拟与特性分析[C]”, 2024年中国工程热物理学会多相流学术会议，11月8日-10日，天津，中国，2024（口头报告）
[12] Qingwei Duan, Fabrice Onofri, Xiang’e Han, and Kuan Fang Ren, “Generalized rainbow patterns of ellipsoidal droplets simu-lated by the vectorial complex ray model[C]”, 20th Electromagnetic and Light Scattering conference (ELS-XX), May 15-19, 2023, Almuñécar (Granada), Spain（口头报告）
[11] 段庆威*，孙少波，韩香娥*，Kuan fang Ren *, “椭球近似模型下雨滴的激光散射特性[C]”, 第一届“空间、大气、海洋与环境光学”学术会议（SAME2023），4月7日-9日，2023，上海，中国（获“Best Poster Award”）
[10] 李沁瑶，段庆威，Kuan Fang Ren, 韩香娥*, “悬挂液滴全空间激光彩虹的实验观察与研究[C]”, 2023年中国工程热物理学会多相流学术会议，10月20日-23日, 2023, 上海，中国（口头报告）
[9] Qingwei Duan*, Qiwei Li, Xiang’e Han*, Kuanfang Ren*, Polarization of the Rainbows Formed by Nonspherical Raindrops, The 5th International Conference on Polarimetry and Ellipsometry (PE2022), 线上，2022（口头报告）
[8] Qingwei Duan, Xing Tian, Kuan Fang Ren and Xiang’e Han*, Temporal-spatial distribution of the upward optical field after the transmission from a wavy sea surface, 2020年第四届光子学与光学工程国际会议(icPOE 2020), Xi’an, China, 14-17 October, 2020（最佳海报奖“Best Poster”）
[7] Qingwei Duan, Xiang’e Han, Kuan Fang Ren, Extension of vectorial complex ray model to 3D light scattering by large non-spherical particles, 18th Electromagnetic and Light Scattering Conference (ELS2019), Zhejiang University, China, 10-4 June, 2019 （口头报告）
[6] Qingwei Duan, Kuan Fang Ren and Xiang’e Han, Scattering of a laser beam by a real liquid jet, The 11th International Symposium on Measurement Techniques for Multiphase Flow (ISMTMF2019), Zhenjiang, Jiangsu, China, November 3-7, 2019（口头报告）
[5] Qingwei Duan, Kuan Fang Ren and Xiang’e Han. Simulation of the light rays scattered by homogeneous and coated cones based on vectorial complex ray model, 1st International Conference on Optics, Photonics and Lasers, Barcelona, Spain, 9-11 May 2018（口头报告）
[4] Qingwei Duan, Xiang’e Han, Kuan Fang Ren, Light scattering of the liquid jets ejected from circular and elliptical nozzles, Journée des Ecoles Doctorales PSIME et MIIS (JED2018), Caen, French, 26 April 2018（口头报告，法国诺曼底博士论坛）
[3] Qingwei Duan, Ruliang Zhong, Xiang’e HAN*, and Kuan Fang REN, Investigation on the Relation Between the Spatial Evolution of a Circular Liquid jet and its Rainbow Distribution, 12th international conference series on Laser-light and Interactions with Particles (LIP2018), Texas USA, 5-9 March 2018（海报）
[2] Ruliang Zhong, Qingwei Duan, Yaxing Guo, Kunlin Ma, Xiang’e Han,* and KuanFang REN, High precision measurement of the initial instability of circular jet by rainbow refractometry, 12th international conference series on Laser-light and Interactions with Particles (LIP2018), Texas USA, 5-9 March 2018（海报）
[1] Qingwei Duan, Ruliang Zhong, Xiang’e Han, and Kuan Fang Ren, Influence of the Spatial Evolution of the Circular Liquid Jet on the Rainbow Position: Ray Tracing and Experimental Verification, 11th international conference series on Laser-light and Interactions with Particles (LIP2016), Xi’an China, April 22-26, 2016（口头报告）
奖励荣誉：
获2017年度中国留学基金委“高水平联合培养博士”项目资助，赴法国国家科学研究中心(CORIA, CNRS UMR 6614)开展科研工作
邮箱：qwduan@xidian.edu.cn
