(Peer-Reviewed) Miniature meta-device for dynamic control of Airy beam
Qichang Ma 马棋昌 ¹, Guixin Li 李贵新 ¹ ²
¹ Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China
中国 深圳 南方科技大学材料科学与工程系
² Institute for Applied Optics and Precision Engineering, Southern University of Science and Technology, Shenzhen 518055, China
中国 深圳 南方科技大学 精密光学工程中心
Opto-Electronic Advances, 2024-08-28
Abstract
Dynamic control of Airy beam has been attracting scientists’ attention due to its potential applications in imaging, optical manipulation and laser manufacturing. However, traditional way of dynamic tuning of free space Airy beam usually requires bulky optics and will inevitably limit its practical applications. To solve this issue, a recent work proposes to use a compact meta-device which consists of two cascaded dielectric metasurfaces working in the visible regime.
Ultrafast all-optical biomimetic encoder for spiking neural networks
Qijun Bian, Fangchen Hu, Junlian Jia, Aolong Sun, Sizhe Xing, Boyu Dong, An Yan, Ziwei Li, Jianyang Shi, Nan Chi, Junwen Zhang
Opto-Electronic Science
2026-10-20
Neural holography enabled multi-beam steering for multi-task classifier
Lin Wu, Mian Wu, Zhen Li, Ying Qiu, Zichen Liu, Yongquan Zeng, Guozhen Liang, Hanbing Li, Guoxing Zheng, Zhixue He, Xi Xiao, Qi Jie Wang, Jin Tao, Shaohua Yu
Opto-Electronic Technology
2026-09-30
Recent progress on mid-infrared and terahertz dual-comb spectroscopy
Zhuoren Wan, Min Li, Binbin Liu, Yu Xia, Yuan Chen, Xiuxiu Zhang, Dongxu Zhu, Yan Dai, Sinan Tao, Hua Li, Ming Yan, Heping Zeng
Opto-Electronic Technology
2026-09-30
