作者： Li Xin¹;Zhang Shifei¹;Zhang Xiaotong¹;Yang Jingyu¹;Zheng Longhao¹;Huang Lingling¹;Wang Yongtian¹ （¹Beijing Institute of Technology; Beijing Institute of Technology; Beijing Institute of Technology）

出处： ACTA OPTICA SINICA 2023 Vol.43 No.15

关键词： DIELECTRIC METASURFACE; PHASE DISCONTINUITIES; POLARIZATION; GENERATION; VERSATILE

摘要： Significance Metasurfaces are two-dimensional artificial engineered optical elements composed of subwavelength metaatoms that have highly flexible des ...

作者： Jiang, Qiang¹;Liu, Jianghong¹;Li, Junyi¹;Jing, Xiaoli¹;Li, Xin¹;Huang, Lingling¹;Wang, Yongtian¹ （¹Beijing Inst Technol, Beijing Engn Res Ctr Mixed Real & Adv Display, Sch Opt & Photon, Beijing 100081, Peoples R China.）

出处： ADVANCED OPTICAL MATERIALS 2023

关键词： METASURFACE; ARRAY

摘要： Achromatic metalenses are promising alternatives to traditional lenses, allowing the miniaturization of optical systems. However, the limitation due t ...

发明人： 姜澜，王猛猛，王嘉文，李欣，王素梅，路畅

申请人： 北京理工大学

申请号： 202311409274.1

申请日期： 2023.10.27

摘要： 本发明适用于微纳加工技术领域，提供了一种真空环境下利用双波长平顶飞秒激光加三维振镜系统的加工方法，所述加工方法包括：基于不同材料对不同波长的激光吸收率不同，以及真空环境下利用平顶光加工的良好效果，产生的一种一体化加工DLC加TiN叠层膜样品的方法。总体加工思路为：运用飞秒激光整形器件将高斯光变为平顶 ...

发明人： 姜澜，张新闯，路畅，李欣，王猛猛，王素梅，王嘉文

申请人： 北京理工大学

申请号： 202311086672.4

申请日期： 2023.08.28

摘要： 本发明提供一种多视场反馈的整形激光三维硬脆结构加工方法及系统，所述系统包括时空整形模块、激光偏转模块、加工平台模块、柔性装夹模块、三维立体成像模块、气体吹吸模块。本发明利用三维建模软件对待加工样品进行特异性建模，并导出立体光刻文件(STL模型)和绘图交换文件(DXF模型)；使用制图软件对DXF模型编 ...

作者： Zhan, Jie¹; Gao, Yuhang¹; Sun, Jiaxin¹; Zhu, Weihua¹; Wang, Sumei^{1, 2}; Jiang, Lan^{1, 2, 3}; Li, Xin¹ （¹Laser Micro/Nano Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology, Beijing; 100081, China;²Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing; 314000, China;³Beijing Institute of Technology Chongqing Innovation Center, Chongqing; 401120, China）

出处： Applied Surface Science 2023

作者： Yuan, Yongjiu^1,2,3,4,5;Huang, Junhao^1,2,3;Li, Xin^1,2,3;Jiang, Lan^1,2,3;Li, Tong^4,5;Sun, Pengcheng⁴;Yin, Yingying⁴;Wang, Sumei^1,2,3;Cheng, Qian^1,2,3;Xu, Wanghuai^4,5;Qu, Liangti⁶;Wang, Steven⁴ （¹Beijing Inst Technol, Sch Mech Engn, Laser Micro Nanofabricat Lab, Beijing 10081, Peoples R China.;²Beijing Inst Technol, Yangtze Delta Reg Acad, Jiaxing 314000, Peoples R China.;³Beijing Inst Technol, Chongqing Innovat Ctr, Chongqing 401120, Peoples R China.;⁴City Univ Hong Kong, Dept Mech Engn, Hong Kong 999077, Peoples R China.;⁵Hong Kong Polytech Univ, Dept Mech Engn, Hong Kong 999077, Peoples R China.;⁶Tsinghua Univ, Dept Chem, MOE Key Lab Bioorgan Phosphorus Chem & Chem Biol, Beijing 100084, Peoples R China.）

出处： ADVANCED MATERIALS 2023

关键词： SUPERCAPACITORS; FILMS

摘要： Micro-supercapacitors (MSCs) represent a pressing requirement for powering the forthcoming generation of micro-electronic devices. The simultaneous re ...

作者： Wu, Junrui¹; Ma, Le¹; Jiang, Lan^{1, 2, 3}; Li, Xin^{1, 4}; Wang, Shaoqian¹; Tian, Mengyao¹; Wang, Sumei¹; Zuo, Pei⁵ （¹Laser Micro/Nano-Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology, Beijing; 100081, China;²Beijing Institute of Technology Chongqing Innovation Center, Chongqing; 401120, China;³Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing; 314019, China;⁴Complex microstructure processing technology (NationalInnovation Center, Beijing; 100081, China;⁵School of Mechanical and Electrical Engineering, Wuhan Institute of Technology, Wuhan; 430073, China）

出处： SSRN 2023

作者： Zhao, Ruizhe;Wei, Qunshuo;Li, Yuzhao;Li, Xin;Geng, Guangzhou;Li, Xiaowei;Li, Junjie;Wang, Yongtian;Huang, Lingling （¹Beijing Engineering Research Center of Mixed Reality and Advanced Display, Key Laboratory of Photoelectronic Imaging Technology and System of Ministry of Education of China, School of Optics and Photonics, Beijing Institute of Technology ²Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences ³Laser Micro/Nano‐Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology）

出处： Laser & Photonics Reviews 2023 P1

关键词： metasurfaces;polarization transformation;stereo Jones matrix holography

摘要： Metasurfaces have exhibited powerful abilities for manipulating multiple fundamental properties of light including amplitude, phase, polarization, and ...

作者： Yang, Siwen¹; Wei, Qunshuo¹; Zhao, Ruizhe¹; Li, Xin¹; Zhang, Xue¹; Li, Yao²; Li, Junjie²; Jing, Xiaoli¹; Li, Xiaowei³; Wang, Yongtian¹; Huang, Lingling¹ （¹Beijing Engineering Research Center of Mixed Reality and Advanced Display, School of Optics and Photonics, Beijing Institute of Technology, Beijing; 100081, China;²Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing; 100190, China;³Laser Micro/Nano-Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology, Beijing; 100081, China）

出处： Nanophotonics 2023 Vol.12 No.16 P3385-3393

作者： Zang, Hongyu¹;Li, Xin¹;Wang, Mingzhong²;

出处： 36th AAAI Conference on Artificial Intelligence / 34th Conference on Innovative Applications of Artificial Intelligence / 12th Symposium on Educational Advances in Artificial Intelligence ELECTR NETWORK 2022

会议录： 8997-9005

摘要： This work explores how to learn robust and generalizable state representation from image-based observations with deep reinforcement learning methods. ...