作者：

出处： SID Symposium Digest of Technical Papers 2019 Vol.50 Suppl S1 P766-770

关键词： bridged-grain (BG);hot-carrier effect (HC effect);lightly doped drain (LDD);low-temperature polycrystalline silicon thin film;reliability;transistors (LTPS-TFTs)

摘要： We lead the lightly doped drain (LDD) structure into the bridged‐grain (BG) poly‐Si thin film transistor (TFT). This combined structure can restrain t ...

作者： Huang, Y.;Hao, Q.;Li, L. （School of Optics and Photonics, Beijing Institute of Technology, 5# Zhongguancun south street, Beijing, China）

出处： Proceedings of SPIE - The International Society for Optical Engineering 2019 Vol.11143

关键词： Informatization teaching;Instructional design;Massive open online course;Problem-based teaching and learning

摘要： Aiming to solve the contradiction between the problem-based teaching and limited class hours in engineering courses, an instructional design of Optica ...

作者： Muhammad Noaman ZAHID，Jianliang JIANG，Saad RIZVI （School of Optics and Photonics，Beijing Institute of Technology，Beijing 100081，China）

出处： 光电子学前沿 2019 第12卷 第2期 P215-226

关键词： fiber；optic；reflectometric；interferometric；optical；fiber；sensors；sensor；applications

摘要： Fiber optic sensors have been widely used and studied in recent times.This paper presents operating principles and applications of fiber optic sensors ...

作者： Dong, Y.;Zhao, Y.;Dong, L.;Liu, M.;Hui, M.;Du, H. （Beijing Key Laboratory of Precision Photoelectric Measuring Instrument and Technology, School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, China）

出处： Proceedings of SPIE - The International Society for Optical Engineering 2019 Vol.11105

关键词： Depth of focus;Infrared optical system;Wavefront coding;Zoom lens

摘要： In this report an infrared zoom optical system is discussed. This system shifts a single moving element to switch between two focal lengths(30mm/60mm) ...

作者： Hu, Y.;Hao, Q.;Zhang, S.;Zhou, Y.;Huang, Y.;Zhao, Y.;Dong, L.;Wang, S. （Beijing Key Laboratory for Precision Optoelectronic Measurement Instrument and Technology, School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, China）

出处： Proceedings of SPIE - The International Society for Optical Engineering 2019 Vol.11143

关键词： Curriculum development;Lecture-based learning;Problem-based learning;Professional courses;Senior year

摘要： Advanced professional courses (APCs) in the senior year will lay the foundation for further graduate study. Meanwhile, they are summaries and applicat ...

作者： Zhou, Y.;Hu, Y.;Wang, S.;Zhao, Y.;Dong, L.;Song, Y. （Beijing Key Lab. for Precision Optoelectronic Measurement Instrument and Technology, School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, China）

出处： Proceedings of SPIE - The International Society for Optical Engineering 2019 Vol.11143

关键词： Graduate course;Jigsaw cooperative learning;Student-centered learning

摘要： Traditional lectures do hardly satisfy or benefit all of graduate students because of their diversity background, which might lead to inactive in the ...

作者： Zhang, S.;Hu, Y.;Wang, Y.;Cheng, X.;Hao, Q. （¹School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, China;²Graduate School at Shenzhen, Tsinghua University, Shenzhen, 518055, China）

出处： Proceedings of SPIE - The International Society for Optical Engineering 2019 Vol.10990

关键词： Diffraction theory;Fourier ptychography;Phase retrieval;Wavelength multiplex

摘要： Fourier ptychography microscopy (FPM) is a recently developed computational imaging approach which surpasses the resolution barrier of a low numerical ...

作者： Wang, S.;Hao, Q.;Huang, Y.;Hu, Y.;Wang, Q.;Zhou, Y.;Hui, M.;Song, Y. （Beijing Key Lab. for Precision Optoelectronic Measurement Instrument and Technology, School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, China）

出处： Proceedings of SPIE - The International Society for Optical Engineering 2019 Vol.11143

关键词： Micro-course video teaching;Modern fabrication and testing;Optical manufacturing technology

摘要： Optical Manufacturing Technology is a compulsory course for postgraduate and advanced undergraduate majors in optical engineering and similar majors. ...

作者： Wang, Y.;Zhou, G.;Hu, Y.;Cheng, X.;Hao, Q.;Zhang, S. （¹School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, China;²Graduate School at Shenzhen, Tsinghua University, Shenzhen, 518055, China）

出处： Proceedings of SPIE - The International Society for Optical Engineering 2019 Vol.10990

关键词： Computational imaging.;Fourier ptychography technique;Illumination intensity adjustment;Image enhancement;LED illumination

摘要： Image enhancement technique is utilized to emphasize the overall or local characteristics of pictures and widely used in aerospace, and machine vision ...

作者： Li, F.;Song, W.;Li, C.;Yang, A. （¹Center for Cyber-Physical Systems, University of Georgia;²College of Public Health, University of Georgia;³School of Optics and Photonics, Beijing Institute of Technology, China）

出处： ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings 2019 P1279-1283

关键词： IHR;non-harmonic analysis;oscillatory mode extraction;PPG;time-periodic analysis.

摘要： Instantaneous Heart Rate (IHR) detection is important but challenging. As a kind of biomedical signal, photoplethys-mography (PPG) is a good source to ...