一、基本情况

周旭阳，男，汉族，中共党员，博士（博士后在站），1992年5月出生于吉林省长春市。

2025年7月至今，就职于永乐高60net微电子与信息工程系，讲师，主讲本科生课程《数据结构》。

2023年至2025年，就职于长光集智光学科技有限公司，光学检测工程师，主要从事极小像差成像光学系统波像差等参数超精密检测技术研究。

2023年5月毕业于哈尔滨工业大学物理学院物理学专业，理学博士学位。

2018年7月毕业于长春理工大学光电工程学院仪器科学与技术专业，工学博士学位，获吉林省优秀硕士学位论文。

二、科研方向

主要从事计算显微成像、相干衍射成像、自动聚焦、图像处理与光学检测技术等方面的研究工作。

三、科研成果

已在Optics Letters, Optics Express, Optics and Lasers in Engineering, Journal of Biophotonics等学术期刊公开发表SCI检索论文20余篇。担任Optics Express, Optics Letters, Optics and Laser Technology, Applied Optics, IET Signal Processing 等杂志审稿人，被评为Optica出版集团2024年度杰出审稿人。

1.学术论文(主要代表作)

[1] Xuyang Zhou, Pengbo Xiong, Zhengjun Liu, et al Fast autofocusing based on pixel difference with the Tanimoto coefficient between images. Optics Letters. 2022, 47(15):3752.

[2] Xuyang Zhou, Xiu Wen, Zhengjun Liu, et al Fast automatic multiple positioning for lensless coherent diffraction imaging. Optics and Lasers in Engineering. 2022, 155:107055.

[3] Xuyang Zhou, Ziyang Li, Zhengjun Liu, et al Fast autofocusing of recorded planes by salient feature region for coherent diffraction imaging. Journal of Biophotonics. 2023, 17(1):e202300278.

[4] Xuyang Zhou, Xiu Wen, Zhengjun Liu, et al Image reconstruction using autofocus in single­lens system. Applied Sciences. 2022, 12(3):1378.

[5] Xiu Wen, Xuyang Zhou, Zhengjun Liu, High-performance lensless diffraction imaging from diverse holograms by three-dimensional scanning, Optics Letters.2022, 47(14), 3423-3426.

[6]刘正君, 周旭阳, 刘树田等. 计算光学成像系统测算提速方法综述 [J]. 激光与光电子学进展, 2024, 61(2):0211007.（创刊六十周年专辑邀稿）

[7] Ziyang Li, Xuyang Zhou, Zhengjun Liu, et al Flexible and universal autofocus based on amplitude difference of fractional Fourier transform. Optics and Lasers in Engineering. 2024, 175:107991.

[8] Ziyang Li, Xuyang Zhou, Zhengjun Liu, et al High­fidelity lens­free on­chip microscopy via dual­channel noise separation . Optics Letters . 2025, 50(4):1085.

[9] Ziyang Li, Xuyang Zhou, Zhengjun Liu, et al High­fidelity pixel­super­resolved lensless on­chip microscopy via height scanning and synthetic aperture. Optics Letters. 2025, 50(10):3252.

2.学术会议

[1] International Forum on Microscopy (IFM 2019). Sep. 6­8, 2019, Beijing, China.（任会务值班秘书）

[2] 周旭阳, 谭久彬, 刘正君. 单透镜计算成像的散斑自动聚焦技术研究. 2020 年中国仪器仪表学会年会. Aug. 27­30, 2020, 线上.（会议文集收录）

[3] Xuyang Zhou, Jiubin Tan, Zhengjun Liu. Auto­focusing for two unknown distances in the single­lens optical system. The International High­level Forum on High­end Measurement Instruments & 11th International Symposium on Precision Engineering Measurements and Instrumentation (IFMI & ISPEMI 2020). Dec. 11­13, 2020, Beijing, China. (Poster).（任会务值班秘书）

[4] Xuyang Zhou, Tan Jiubin, Zhengjun Liu. Auto­focusing algorithm for full­color biological sample image. The 2nd Sino­French Workshop on Medical Image Analysis and AI. Oct. 25­26, 2021, on­line. (Oral)

[5] Xuyang Zhou, Jiubin Tan, Zhengjun Liu. High­sensitivity and fast auto­focusing algorithm based on image similarity. 2nd International Forum on Microscopy (IFM 2021). Nov. 14­15, 2021, on­line. (Poster).（任会务值班秘书）

[6] Zhengjun Liu, Xuyang Zhou, Jiaxin Wang, Longhui Fu, Zhe Wang. Fast tracking technology of moving dim and small targets under complex infrared background. International Symposium on 3D Visual Perception and Applications 2023 (IS3DVPA2023). Jun.16­18, 2023, Tianjin, China.（Oral）

[7] International Nanophotonics and Nanoenergy Conference (INPEC 2023). Aug. 21­24. 2023, Wuxi, China.

[8] Xuyang Zhou, Ziyang Li, Zhengjun Liu, Shutin Liu. Study on fast autofocusing method in coherent diffraction imaging system. The 1st International Online Conference on Photonics, Oct. 14­16. 2024, on­line. (Poster)

3.学术专著

[1] 出版物名称: Computational Optical Imaging: Principle and Technology; 主编: Zhengjun Liu, Xuyang Zhou, Shutian Liu. Book Chapter: Computed tomography imaging; 作者: Xuyang Zhou, Ziyang Li, Zhengjun Liu; 出版时间: 20240423; 出版社: Springer Publishing, Switzerland.

[2] 出版物名称: High­throughput imaging technology; Book Chapter: Single­shot imaging; 作者: Xuyang Zhou, Ziyang Li, Yutong li, Zhengjun Liu; 出版时间: 20250308; 出版社: Springer Publishing, Switzerland.

4.学科竞赛

[1] 2023年全国光学与光学工程博士生学术联赛东北赛区二等奖（全国百强三等奖，线上积分赛单场最佳PPT奖）；

[2] 2023年全国光学与光学工程博士生学术联赛华为“光华之星”二等奖。