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郝群

  • 职称:教授
  • 研究方向:研究领域包括新型光电成像探测技术、光学与精密测量等
  • 所属院系:光电学院   院长
  • 成果数量:327条,属于本单位的个人成果327条

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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, 21School 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 ...

郝群教授简介

郝群,女,中国仪器仪表学会理事,中国计量测试学会理事,北京光学学会理事;中国兵工学会光学专委会主任委员、光电子专业委员会副主任委员,国际光学工程学会、美国光学学会、欧洲精密工程与纳米技术协会会员;《Defence Technology》杂志副主编。

1998年3月毕业于清华大学,获工学博士学位,同年到北京理工大学工作至今;1999-2001年被聘为东京大学客座研究员,2003年破格聘为北京理工大学教授,同年入选国家教委“跨世纪优秀人才培养计划”,2004年被聘为博士生导师,2011年被聘为美国Case Western Reserve University讲座教授。研究领域包括新型光电成像探测系统与技术、光学与精密测量等。

主持参加一系列国家国防重大重点科研项目,包括国家自然科学基金重点/仪器专项项目,总装重大创新/预研,国防重大/重点基础科研等。在国内外重要刊物上发表论文100余篇,其中被SCII收录40余篇; 近年来多次应邀在国际会议上做特邀报告,担任大会、分会主持人;申请中国发明专利30项;牵头获得部级科技进步奖2项,国家级省部级教学奖4项;先后被评为“中国兵工青年科技奖”,北京教育创新标兵,全国巾帼建功标兵,北京市优秀教师,北京市教学名师等。