作者： Sandali,Yahya²;Sulaman,Muhammad¹³; （¹Optoelectronics Research Center, School of Science, Minzu University of China, Beijing, 100081, China;²Physics Department, College of Science, University of Jeddah, Jeddah, 23890, Saudi Arabia;³Beijing Key Lab of Nanophotonics and Ultrafine Optoelectronic Systems, Center for Micro-Nanotechnology, Key Lab of Advanced Optoelectronic Quantum Design and Measurement, Ministry of Education, School of Physics, Beijing Institute of Technology, Beijing, 100081, China）

出处： Materials Science and Engineering: B 2024 Vol.303

摘要： This research investigates into the fabrication and application of WO3/BiS2/rGO composites in enhancing the optoelectronic performance of photodetecto ...

作者： Chen,Siying¹;Hao,Wei¹;Chen,He¹;Guo,Pan¹;Xu,Qingyue¹;Xue,Fan¹; （¹Key Laboratory of Photoelectronic Imaging Technology and System, Ministry of Education, School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, China）

出处： Laser and Optoelectronics Progress 2024 Vol.61 No.4

摘要： Real-time detection of aerosol flow field using planar laser-induced fluorescence (PLIF) technology is crucial for studying the motion of aerosol. To ...

作者： Yu,Wenkai¹²;Cao,Chong¹²;Yang,Ying¹²;Wang,Shuofei¹²; （¹School of Physics, Beijing Institute of Technology, Beijing, 100081, China;²Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement of Ministry of Education, School of Physics, Beijing Institute of Technology, Beijing, 100081, China）

出处： Laser and Optoelectronics Progress 2024 Vol.61 No.4

摘要： Single-pixel imaging applies a series of spatial light modulated patterns to subsample the target scene with the assistance of a single-pixel detector ...

作者： Huang,Lei¹²;He,Lu¹²;Zhang,Weixuan¹²;Zhang,Huizhen¹²;Liu,Dongning³;Feng,Xue³;Liu,Fang³;Cui,Kaiyu³;Huang,Yidong³⁴;Zhang,Wei³⁴;Zhang,Xiangdong¹²; （¹Key Laboratory of advanced optoelectronic quantum architecture and measurements of Ministry of Education, Beijing Institute of Technology, Beijing, 100081, China;²Beijing Key Laboratory of Nanophotonics & amp; Ultrafine Optoelectronic Systems, School of Physics, Beijing Institute of Technology, Beijing, 100081, China;³Frontier Science Center for Quantum Information, Beijing National Research Center for Information Science and Technology (BNRist), Electronic Engineering Department, Tsinghua University, Beijing, 100084, China;⁴Beijing Academy of Quantum Information Sciences, Beijing, 100193, China）

出处： Nature Communications 2024 Vol.15 No.1

摘要： Topological photonics provides a new degree of freedom to robustly control electromagnetic fields. To date, most of established topological states in ...

作者： Wen-Kai Yu，Shuo-Fei Wang，Ke-Qian Shang （Center for Quantum Technology Research, and Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement of Ministry of Education, School of Physics, Beijing Institute of Technology）

出处： Chinese Physics Letters 2024 第2期

作者： Kai Shen¹;Yuelun Li¹;Tingxin Liu¹;Jianwen Zuo¹;Ziao Yang¹; （¹Engineering Research Center of Navigation, Guidance and Control Technology, Ministry of Education, and the School of Automation, Beijing Institute of Technology, Beijing, China）

出处： IEEE Internet of Things Journal 2024 Vol.11 No.4 P6817-6832

关键词： Global navigation satellite system;Navigation;Kalman filters;Reliability;Mathematical models;Velocity measurement;Prediction algorithms;Fusion Strategy;Autonomous Navigation;Navigation In Environments;GNSS-challenged Environments;Estimation Error;Kalman Filter;Test Area;Global Navigation Satellite System;Error Covariance;Reliable Solution;North Direction;Kalman Gain;East Direction;Navigation Data;High-precision Positioning;Road Test;Mean Absolute Error;Unmanned Aerial Vehicles;Position Error;Deep Structure;Navigation Information;Error Criterion;Mean Absolute Percentage Error;Urban Canyon;Velocity Error;Process Noise;Autonomous Surface Vehicles;Navigation System;Adaptive Adjustment;Unmanned Ground Vehicles

摘要： High-precision positioning and navigation is highly important for unmanned vehicles in global navigation satellite system (GNSS)-challenged environmen ...

作者： Wenxin Chen^1,2;Kaifeng Wang³;Chao Qian^2,4;Xue Li^2,4;Changsheng Li^2,4;Xingguang Duan^2,4; （¹School of Medical Technology, Beijing Institute of Technology, China ²Beijing Institute of Technology, Key Laboratory of Biomimetic Robots and Systems, Ministry of Education, Beijing, China ³Department of spinal surgery, Peking University People’s Hospital, Beijing, China ⁴School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, China）

出处： IEEE Transactions on Medical Robotics and Bionics 2024 P1

关键词： Image segmentation;Transformers;Feature extraction;Mathematical models;Biomimetics;Task analysis;Image restoration

摘要： Polyp segmentation is a pivotal task in the field of medical image processing. We devised a more effective deep learning model (PPFormer) that seamles ...

作者： Zhengyan Zhang^1,2;Xiaodong Qu^1,2;Wolin Li^1,2;Hongzhe Miao^1,2;Fengrui Liu^1,2; （¹School of Information and Electronics, Beijing Institute of Technology, Beijing, China ²Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, Beijing, China）

出处： IEEE Signal Processing Letters 2024 Vol.31 P701-705

关键词： Estimation;Direction-of-arrival estimation;Training;Interference;Signal to noise ratio;Covariance matrices;Unsupervised learning;Unsupervised Learning;Direction Of Arrival Estimation;Direction Of Arrival Estimation Method;Unsupervised Learning Network;Loss Function;Numerical Simulations;Estimation Performance;Penalty Term;Direct Signal;Strong Interference;Interference Power;Influence Of Interference;Root Mean Square Error;Training Set;Monte Carlo Simulation;Convolutional Neural Network;Covariance Matrix;Weak Signal;Radiation Source;Spatial Domain;Uniform Linear Array;Sparse Bayesian Learning;ResNet Block;Unsupervised Strategy;Uniform Grid;Sparse Method

摘要： In complex electronic countermeasure environment, direction-of-arrival (DOA) is very important for targets detection, localization and tracking. Howev ...

作者： Yinghao Zhao;Qinghua Liang;Sufan Li;Yingying Chen;Xing Liu;Haozhe Sun;Chong Wang;Chang-Yin Ji;Jiafang Li;Yang Wang （Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China）

出处： Small 2024 Vol.20 No.3 P2470027

关键词： dynamic;nano-kirigami;thermal emission;thermal management

摘要： Graphical Abstract Nano-Kirigami Structures In article number 2305171, Jiafang Li, Yang Wang, and co-workers demonstrate a thermal emission manipulati ...

作者： Yinghao Zhao;Qinghua Liang;Sufan Li;Yingying Chen;Xing Liu;Haozhe Sun;Chong Wang;Chang-Yin Ji;Jiafang Li;Yang Wang （Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), Beijing Key Lab of Nanophotonics & Ultrafine Optoelectronic Systems and School of Physics, Beijing Institute of Technology, Beijing, 100081 China）

出处： Small 2024 Vol.20 No.3 P2305171

关键词： dynamic;nano-kirigami;thermal emission;thermal management

摘要： The nano-kirigami metasurfaces have controllable 3D geometric parameters and dynamic transformation functions and therefore provide a strong spectral ...