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杨永强

2023年05月23日 21:57  点击:[]

杨永强男,19919月生安徽阜阳人、博士讲师20136月毕业于黄山学院物理学专业,获理学学士学位;20219月毕业于华中科技大学国家光电研究中心光学工程专业,获工学博士学位。20222月到ylzzcom永利总站线路检测参加工作,任教至今。

主要研究方向:

太赫兹波光场调控的研究

教学工作:

承担《大学物理》、《光电图像处理课程的本科生教学工作。

科研工作:

1)概述

近些年来,太赫兹科学与技术作为一门持续发展的前沿学科,也吸引了越来越多的关注。太赫兹波具有的许多独特性质,在安全检查、物质鉴别和超高速无线通信等领域拥有很好的应用前景。对太赫兹光场的振幅、偏振态、位相、相干结构等进行空域调控,能够产生具有特殊空间分布的新型光场,这些新型空间结构光场展现了众多新颖的物理效应和现象。通过调控获得的新型太赫兹结构光场在通信,成像,无损探测等方面具有重要的应用。本人的相关工作主要集中在对太赫兹波的振幅和相位进行调控,产生具有涡旋结构的光场。产生的太赫兹涡旋结构光场,其兼有大带宽和增加一个通信自由度的特性,有希望极大地提高通信系统的容量和频谱的利用效率。

2)科研项目

ylzzcom永利总站线路检测校科研启动基金项目,项目编号:2022yjrc95,项目名称:阵列太赫兹完美涡旋波束的产生和探测研究,起止年月:2022.12-2024.12

代表性学术成果:

1. Yongqiang Yang, Tianyi Wang, Kejia Wang, Zhengang Yang, Jinsong Liu*. Generation of terahertz superimposed perfect vortex beams. IEEE Photonics Journal, 2021, 13(4): 5900105.

2. Yongqiang Yang, Xi Ye, Liting Niu, Kejia Wang, Zhengang Yang, Jinsong Liu*. Generating terahertz perfect optical vortex beams by diffractive elements. Optics Express, 2020, 28(2): 1417-1425.

3. Yongqiang Yang, Liting Niu, Zhengang Yang, Jinsong Liu*. Measuring the topological charge of terahertz vortex beams with a focal hyperbolic lens. Applied Optics, 2020, 59(15): 4685-4691.

4. Yongqiang Yang, Kejia Wang, Xi Ye, Feidi Xiang, Chengwu You, Zhengang Yang, Jinsong Liu*. Generating terahertz perfect optical vortex beams via 3D printed diffractive phase elements. in: International Photonics and OptoElectronics Meeting 2019 (POEM), Wuhan, China, 11 Nov. 2019, Optical Society of America, 2019: JW4A.61.

5. Ping Hu, Hongwei Wu*, Wenjun Sun, Nong Zhou, Xue Chen, Yongqiang Yang, Zongqiang Sheng. Observation of localized acoustic skyrmions. Applied Physics Letters, 2023, 122(2): 022201.

6. Wenjun Sun, Hongwei Wu*, Ping Hu, Nong Zhou, Xue Chen, Yongqiang Yang, Zongqiang Sheng. Localized manipulation of spoof surface acoustic skyrmions with deep-subwavelength gradient structures. Applied Physics Letters, 2023, 122(20): 202201.

7. Tianyi Wang, Kejia Wang, Kaigang Zou, Sishi Shen, Yongqiang Yang, Mengting Zhang, Zhengang Yang, Jinsong Liu*. Virtual unrolling technology based on terahertz computed tomography. Optics and Lasers in Engineering, 2022, 151: 106924.

8. Qian Huang, Wei Liu, Yongqiang Yang, Long Xiao, Zhengang Yang, Jinsong Liu, Kejia Wang*. Structuring terahertz beam by using 3D-printed n-faced pyramid lens. Optics Express, 2021, 29(8): 12124-12130.

9. Liting Niu, Kejia Wang, Yongqiang Yang, Qiao Wu, Xi Ye, Zhengang Yang, Jinsong Liu*, Hengyong Yu. Diffractive elements for zero-Order Bessel beam generation with application in the terahertz reflection imaging. IEEE Photonics Journal, 2019, 11(1): 5900212.

10. Wenbing Zou, Xiaodong Wang*, Yongqaing Yang, Yu Wu, Guoqing Zu, Liping Zou, Jun Shen. Porous alumina aerogel with tunable pore structure for facile, ultrasensitive, and reproducible SERS platform. Journal of Raman Spectroscopy, 2019, 50: 1429-1437.

个人学术主页:

https://www.researchgate.net/profile/Yongqiang-Yang-8

邮箱:

yqyanghust@gmail.com

 


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