郝群
作者: Qun Hao;Hongyu Lv;Haifei Ma;Xin Tang;Menglu Chen (1School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, China)
出处: Materials 2023 Vol.16 No.1317 P1317
关键词: quantum dots;self-assembly;methods
摘要: Quantum dot materials, with their unique photophysical properties, are promising zero-dimensional materials for encryption, display, solar cells, and ...
作者: Qun Hao;Xue Zhao;Xin Tang;Menglu Chen (1School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, China)
出处: Materials 2023 Vol.16 No.1562 P1562
关键词: intraband transition;infrared photodetection;quantum well;quantum dots
摘要: The infrared technology is entering widespread use as it starts fulfilling a growing number of emerging applications, such as smart buildings and auto ...
作者: Tianyu Rao;Qun Hao;Ge Mu;Tianling Qin;Yimei Tan;Pengfei Zhao;Dexi Kong;Menglu Chen;Xin Tang (1School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, China 2Beijing Key Laboratory for Precision Optoelectronic Measurement Instrument and Technology, Beijing 100081, China 3Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing 314019, China 4Beijing BOE Optoelectronics Technology Co., Ltd., Beijing 100176, China)
出处: APL Photonics 2023 Vol.8 No.3 P036106
关键词: UP-CONVERSION DEVICES;NANOCRYSTAL SOLAR-CELLS;LARGE-AREA;TRANSPARENT;PHOTODETECTOR
摘要: Infrared-to-visible upconverters have widespread application prospects, including bioimaging, night vision, and defense security. A typical upconverte ...
作者: Qiu, Yanyan1; Zhou, Xingting1; Tang, Xin1, 2; Hao, Qun1, 2; Chen, Menglu1, 2 (1School of Optics and Photonics, Beijing Institute of Technology, Beijing; 100081, China;2Yangtze Delta Region Academy, Beijing Institute of Technology, Jiaxing; 314019, China)
出处: Materials 2023 Vol.Vol.16 No.No.6
作者: Bao, Chun1;Cao, Jie12;Hao, Qun123;Cheng, Yang12;Ning, Yaqian1;Zhao, Tianhua1; (1Bionic Robot Key Laboratory of Ministry of Education, School of Optics and Photonics, Beijing Institute of Technology, 100081, Beijing, China;2Yangtze Delta Region Academy, Beijing Institute of Technology, Jiaxing, 314003, China;3School of Opto-Electronic Engineering, Changchun University of Science and Technology, Changchun, 130022, China)
出处: Sensors (Basel, Switzerland) 2023 Vol.23 No.6
摘要: With the development of infrared detection technology and the improvement of military remote sensing needs, infrared object detection networks with lo ...
作者: Hao, Qun123;Song, Yanfeng14;Cao, Jie12;Liu, Hao4;Liu, Qianghui4;Li, Jie4;Luo, Qiang4;Cheng, Yang1;Cui, Huan1;Liu, Lin1; (1Bionic Robot Key Laboratory of Ministry of Education, School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, China;2Yangtze Delta Region Academy, Beijing Institute of Technology, Jiaxing, 314003, China;3School of Optoelectronic Engineering, Changchun University of Science and Technology, Changchun, 130013, China;4Xi’an Modern Control Technology Research Institute, Xi’an, 710018, China)
出处: Electronics (Switzerland) 2023 Vol.12 No.4
摘要: In the present study, the advantages of multispectral imaging over hyperspectral imaging in real-time spectral imaging are briefly analyzed, and the a ...
作者: Xiyan Wu;Yufei Zhao;Yong Song;Yurong Jiang;Yashuo Bai;Xinyi Li;Ya Zhou;Xin Yang;Qun Hao (1School of Optics and Photonics, Beijing Institute of Technology, Beijing, 10081, China;2Beijing Key Laboratory for Precision Optoelectronic Measurement Instrument and Technology, Beijing Institute of Technology, Beijing, 10081, China)
出处: Neurocomputing 2023 Vol.544 P126247
摘要: Spiking Neural Networks (SNNs) operate with asynchronous discrete events which enable lower power and greater computational efficiency on event-driven ...
作者: Li Zhang;Qun Hao;Jie Cao (1Key Laboratory of Biomimetic Robots and Systems, School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, China)
出处: Agriculture 2023 Vol.13 No.228 P228
关键词: fine-grained;attention mechanism;maturity classification;open-world
摘要: Fuji apples are one of the most important and popular economic crops worldwide in the fruit industry. Nowadays, there is a huge imbalance between the ...
作者: Rong Yan;Wenli Wang;Yao Hu;Qun Hao;Liheng Bian (1MIIT Key Laboratory of Complex-Field Intelligent Sensing, Beijing Institute of Technology, Beijing 100081, China;2Beijing Key Laboratory for Precision Optoelectronic Measurement Instrument and Technology, School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, China)
出处: Nanomaterials 2023 Vol.13 No.1542 P1542
关键词: infrared single-pixel;metasurface;dual modes;optical computing;biomedical image segmentation
摘要: Infrared single-pixel sensing with the two most representative modes, bright-field imaging and edge-enhanced imaging, has great application potential ...
作者: Huan Cui;Jie Cao;Qun Hao;Dong Zhou;Haoyu Zhang and Yingqiang Zhang (1School of Optics and Photonics, Beijing Institute of Technology, Key Laboratory of Biomimetic Robots and Systems, Ministry of Education, Beijing 100081, China ; 2Yangtze Delta Region Academy, Beijing Institute of Technology, Jiaxing 314003, China ; 3Changchun University of Science and Technology, Changchun, 130022, China ; 4qhao@bit.edu.cn)
出处: Optics Express 2023 Vol.31 No.8 P12986-13002
关键词: Ghost imaging;Imaging techniques;Light intensity;Reconstruction algorithms;Terahertz imaging;X ray imaging
摘要: Panoramic ghost imaging (PGI) is a novel method by only using a curved mirror to enlarge the field of view (FOV) of ghost imaging (GI) to 360°, making ...