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检索条件"任意字段=8th Conference on Current Developments in Optical Design and Optical Engineering"
293 条 记 录,以下是251-260 订阅
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the recent research on virtual prototyping engineering for complex products
The recent research on virtual prototyping engineering for c...
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International conference on Computer Supported Cooperative Work in design
作者: Bo Hu Li Xudong Chai Wenhai Zhu Yanqiang Di Xiao Song Xuefeng Yan Peng Wang Baocun Hou Gouqiang Shi Xiaohua Wang Beijing Aeronautics and Astronautics University Beijing China Beijing Simulation Center Beijing China CS Department Beijing Institute of Technology Beijing China Computer Science & Technology Institute Harbin Institute of Technology Harbin China
In recent years, based on the previous research work, "virtual prototyping engineering for complex product (CPVPE)" project, combined with current technology developments and application requirements, is fur... 详细信息
来源: 评论
Low Loss, Large Bandwidth Antiresonant Hollow-Core Fiber design for Short-Reach Links
Low Loss, Large Bandwidth Antiresonant Hollow-Core Fiber Des...
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2020 optical Fiber Communications conference and Exhibition, OFC 2020
作者: Shere, William Jasion, Gregory T. Numkam Fokoua, Eric Poletti, Francesco University of Southampton Optoelectronics Research Centre Faculty of Engineering and Physical Sciences United Kingdom
We present antiresonant hollow-core optical fibre designs for VCSEL-based short-reach transmission applications in the 850nm band. Our simulations show that lower loss and twice the bandwidth of solid, multi-mode, gra... 详细信息
来源: 评论
A Novel Online Method for Monitoring the Junction Temperature Based on the Input and Output of the Inverter
A Novel Online Method for Monitoring the Junction Temperatur...
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International Conf on Electrical and Electronic engineering (ICEEE)
作者: Guoqing Xu Huili Wu Zhengyun Pan Weiwei Wei Yanhui Zhang School of Mechatronic Engineering and Automationname Shanghai University Shanghai China Hefei Design and Research Institute of Coal Industry Co. Ltd. Anhui China Shenzhen Institutes of Advanced Technology Chinese Academy of Sciences Shenzhen China
Junction temperature is an important performance parameter for the operation of power semiconductor devices and it is also one of the main factors leading to device failure. this paper proposes a novel online method f... 详细信息
来源: 评论
Recent developments in magneto-optic garnet-type thin-film materials synthesis
Recent developments in magneto-optic garnet-type thin-film m...
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7th International conference on Materials for Advanced Technologies, ICMAT 2013
作者: Nur-E-Alam, Mohammad Vasiliev, Mikhail Kotov, Viacheslav Alameh, Kamal Electron Science Research Institute Edith Cowan University 270 Joondalup Drive Joondalup WA 6027 Australia Institute of Radio Engineering and Electronics RAS 11 Mohovaya St Moscow 125009 Russia
Magneto-optic (MO) garnets are used in a range of applications in nanophotonics, integrated optics, communications and imaging. Bi-substituted iron garnets of different compositions are the most useful class of materi... 详细信息
来源: 评论
design and pre-development of an airborne multi-species differential absorption Lidar system for water vapor and HDO isotope, carbon dioxide, and methane observation
Design and pre-development of an airborne multi-species diff...
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2020 International conference on Space Optics, ICSO 2020
作者: Dherbecourt, J.B. Raybaut, M. Melkonian, J.M. Hamperl, J. Santagata, R. Dalin, M. Lebat, V. Godard, A. Flamant, C. Totems, J. Chazette, P. Pasiskevicius, V. Heinecke, D. Schäfer, H. Strotkamp, M. Geus, J.F. Rapp, S. Sodemann, H. Steen-Larsen, H.C. DPHY ONERA Université ParisSaclay PalaiseauF-91123 France UMR 8190 CNRS-SU-UVSQ Paris France UMR 1572 CEA-CNRSUVSQ Gif-sur-Yvette France Roslagstullsbacken 21 Stockholm10691 Sweden SpaceTech GmbH Seelbachstr. 13 Immenstaad88090 Germany Fraunhofer Institute for Laser Technology Steinbachstr. 15 Aachen52074 Germany InnoLas Laser GmbH Justus-von-Liebig- Ring 8 Krailling82152 Germany Geophysical Institute University of Bergen Bjerknes Centre for Climate Research Bergen Norway
We report on the current design and preliminary developments of the airborne Lidar Emitter and Multi-species greenhouse gases Observation iNstrument (LEMON), which is aiming at probing H2O and its isotope HDO at 1982 ... 详细信息
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Mechanical structure design and simulation of multi-physical field integrated pipeline internal inspection detector  4
Mechanical structure design and simulation of multi-physical...
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4th International conference on Mechanical, Electronics, and Electrical and Automation Control, METMS 2024
作者: Huang, Jie Chen, Pengchao Li, Rui Fu, Kuan Wang, Yanan Duan, Jingyao China University of Petroleum Beijing China Pipechina Research Institute Langfang China
this paper addresses circumferential weld cracking in oil and gas pipelines, a primary form of pipeline failure. To achieve scientific and effective management of the entire process, all regions, and throughout the en... 详细信息
来源: 评论
Low loss, large bandwidth antiresonant hollow-core fiber design for short-reach links
Low loss, large bandwidth antiresonant hollow-core fiber des...
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optical Fiber Communication conference, OFC 2020
作者: Shere, William Jasion, Gregory T. Fokoua, Eric Numkam Poletti, Francesco Optoelectronics Research Centre Faculty of Engineering and Physical Sciences University of Southampton United Kingdom
We present antiresonant hollow-core optical fibre designs for VCSEL-based short-reach transmission applications in the 850nm band. Our simulations show that lower loss and twice the bandwidth of solid, multi-mode, gra... 详细信息
来源: 评论
Research on an optical system based on multi-camera imaging for TFT-LCD module defect detection
Research on an optical system based on multi-camera imaging ...
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IEEE Information Technology and Mechatronics engineering conference (ITOEC)
作者: Hangrui Yan Zhiyong Xiong Guiyang Yang Shaokun Li Department of Mechanical Automation School of Mechanical and Engineering Wuhan University of Engineering Science Wuhan China Wuhan Zhongguan Automation Technology Co. Ltd Wuhan China Wuhan National Laboratory for Optoelectronics Huazhong University of Science and Technology Wuhan China
In order to detect the defects of TFT LCD screens automatically, an optical system based on multi-camera imaging was established. the structure of TFT-LCD module and the causes of defects were analyzed, and different ...
来源: 评论
980 nm InGaAs/AlGaAs quantum well lasers with extremely low beam divergence
980 nm InGaAs/AlGaAs quantum well lasers with extremely low ...
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IEEE International Semiconductor Laser conference
作者: Shun-Tung Yen Gray Lin Der-Cherng Liu Chia-Ming Tsai Chien-Ping Lee Department of Electronics Engineering National Chiao Tung University Hsinchu Taiwan
We report on the fabrication of 980 nm InGaAs-AlGaAs lasers with a specially designed cladding structure. For a 2.5 /spl mu/m wide ridge waveguide structure, the far field pattern has a vertical divergence of only 13/... 详细信息
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Lightweight person re-Identification model employing symmetrical combination units
Lightweight person re-Identification model employing symmetr...
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2023 International conference on Algorithm, Imaging Processing, and Machine Vision, AIPMV 2023
作者: Cai, Dawei Tang, Qingwei Shenzhen Sunwin Intelligent Co. Ltd A101-15th Floor Saiwei Building No. 8 Lianli East Road Xiaolilang Community Nanwan Street Longgang District Shenzhen China Anhui Jianzhu University School of Electronic and Information Engineering Electronic Information No. 292 Ziyun Road Economic and Technological Development Zone AnHui Hefei230601 China
As an image retrieval problem, person re-identification (Re-ID) relies on robust features extracted by convolution neural models. Most current methods use large backbone models for feature extraction (e.g., ResNet50).... 详细信息
来源: 评论