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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:360条,属于本单位的个人成果360条
  • 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...

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作者: Zhang, Lei(1); Li, Shengcai(1); Cheng, Xuemin(2); Hao, Qun(3)

出处: Proceedings of SPIE - The International Society for Optical Engineering Xia'men, China 2016

关键词: Mechanical variables measurement - Optical design - Optical instrument lenses - Optical systems

摘要: The technology of multi-scale optical systems could be used to achieve a balance of the field-of-view and F-number, and helpful enhance the system ima ...

作者: Cao, J (Cao, Jie)[ 1,2 ] ; Hao, Q (Hao, Qun)[ 1 ] ; Peng, YX (Peng, Yuxin)[ 2 ] ; Cheng, Y (Cheng, Yang)[ 1 ] ; Mu, JX (Mu, Jiaxing)[ 1 ] ; Wang, P (Wang, Peng)[ 1 ] ; Yu, HY (Yu, Haoyong)[ 2 ] ([ 1 ] Beijing Inst Technol, Key Lab Biomimet Robots & Syst, Minist Educ, Sch Optoelect, Beijing 100081, Peoples R China Beijing Institute of Technology [ 2 ] Natl Univ Singapore, Dept Biomed Engn, Singapore 117575, Singapore National University of Singapore)

出处: OPTICS AND LASER TECHNOLOGY 2016 P62-70

关键词: Laser range finder; Log-polar; Space-variant; Three-dimensional image

摘要: A three-dimensional (3D) laser imaging system based on time of flight is proposed, based on the human retina structure. The system obtains 3D images w ...

被引情况: sci被引 2 次

作者: Jie Cao,1,2 Qun Hao,1,* Yang Cheng,1 Yuxin Peng,2 Kaiyu Zhang,1 Jiaxing Mu,1 and Peng Wang1 (1Key Laboratory of Biomimetic Robots and Systems, Ministry of Education, School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China2Department of Biomedical Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117575, Singapore)

出处: Applied Optics 2016 Vol.55No.2 P360-367

关键词: Detection;Three-dimensional sensing;Avalanche photodiodes (APDs);Laser range finder

摘要: A ranging method based on the differential time domain method (DTDM) is proposed in order to improve ranging accuracy and the range of active measurem ...

作者: Xuemin Cheng;Yikang Yang;Qun Hao (Tsinghua University, Graduate School at Shenzhen, University Town, No. 2279 Lishui Road, Xili, Shenzhen 518055, China;Beijing Institute of Technology, School of Opto-electronic, No. 5 Zhongguancun South Street, Beijing 100081, China)

出处: Optical Engineering: 2016 Vol.55No.1 P015105

摘要: Abstract. High-precision aspherical polynomial fitting is essential to image quality evaluation in optical design and optimization. However, conventio ...

被引情况: sci被引 1 次

作者: Heng Li1( liheng@bit.edu.cn);Xuemin Cheng2( cheng-xm@mail.tsinghua.edu.cn);Qun Hao1( qhao@bit.edu.cn) (1School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China2Graduate School at Shenzhen, Department of Precision Instrument, Tsinghua University, Shenzhen 518055, China)

出处: Sensors 2016 Vol.16No.1 P1-13

关键词: Gaussian bracket;liquid lens;optical imaging;stabilized zoom system

摘要: A four-group stabilized zoom system using two liquid lenses and two fixed lens groups is proposed. We describe the design principle, realization, and ...

作者: Qun, Hao1( qhao@bit.edu.cn);Jie, Cao1;Yao, Hu1;Jiaxing, Mu1;Jianchun, Xu1;Zichao, Zhai2;Pin, Chen2 (1School of Opto-Electronics, Beijing Institute of Technology, Beijing, China2Jiejie Microelectronics Co., LTD, Nantong, Jiangsu, China)

出处: Optik - International Journal for Light & Electron Optics 2016 Vol.127No.4 P2301-2307

关键词: 3D imaging;APD array;Differential optical-path;Laser ranging

摘要: In order to suppress the effects of common-mode noise, laser ranging and three-dimensional imaging systems based on the differential optical-path meth ...

被引情况: sci被引 1 次

作者: Cheng, Xuemin; Hao, Qun; Xie, Mengdi ([Cheng, Xuemin; Xie, Mengdi] Tsinghua Univ, Grad Sch Shenzhen, Shenzhen 518055, Peoples R China; [Hao, Qun] Beijing Inst Technol, Sch Optoelect, Beijing Key Lab Precis Optoelect Measurement Inst, Beijing 100081, Peoples R China)

出处: SENSORS 2016 Vol.16No.4

关键词: vehicle platform; digital stabilization; SURF; RANSAC; cascade parameters; Kalman filter

被引情况: sci被引 1 次

作者: Tian, Yuhan(1); Qun, Hao(1); Yao, Hu(1); Wang, Shaopu(1); Li, Tengfei(1); Wang, Jingxian(1) ((1) Beijing Key Lab. for Precision Optoelectronic Measurement Instrument and Technology, School of Optoelectronics, Beijing Institute of Technology, Beijing, China)

出处: Journal of Physics: Conference Series 2016 Vol.680No.1

关键词: Aspherics - CCD cameras - Error compensation - Errors - Interferometers - Interferometry - Moire fringes - Optoelectronic devices - Signal processing

摘要: Digital Moiré technique is adopted in partial compensation interferometer (PCI) for high-precision testing of figure error of the aspheric surfaces. T ...

作者: Wang, Jingxian(1); Hao, Qun(1); Hu, Yao(1); Wang, Shaopu(1); Li, Tengfei(1); Tian, Yuhan(1); Li, Lin(1) ((1) Beijing Key Lab. for Precision Optoelectronic Measurement Instrument and Technology, School of Optoelectronics, Beijing Institute of Technology, Beijing, China)

出处: Journal of Physics: Conference Series 2016 Vol.680No.1

关键词: Aspherics - Light - Mirrors - Optical instrument lenses - Optoelectronic devices

摘要: Aspheric optical components are the indispensable part of modern optics systems. With the constant development of aspheric optical fabrication techniq ...

作者: 孔宪越,宋勇,胡蓝心,郝群,代盼涛,曹杰,高天欣 (SCHOOl OF OPTOElECTRONICS,BEIJING INSTITUTE OF TECHNOlOGy;SCHOOl OF LIFE SCIENCE AND TECHNOlOGy,BEIJING INSTITUTE OF TECHNOlOGy)

出处: 北京理工大学学报(英文版) 2016 第1期 P120-127

关键词: implant  absorbed  conclusions  photovoltaic  reflectance  radius  reflector  diffuse  elliptical  invariant

摘要: A new method for recharging active medical implant(AMI)in vitro based on incoherent light source and results of the simulation experiments are propose ...

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。