4篇
您的检索式：作者名="Seunghoon Han"
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| 1 | Photopolymer- based demultiplexers with superposed holographic grating显示文摘 | Taesu Kim Seunghwan Chung Seunghoon Han Byoungho Lee | 2005 | IEEE Photonies Technology Letter2005，17，3： | 1 |
| 2 | Photopolymer-based demuhiplexers with superposed holographic graft ng 显示文摘 | Taesu Kim Seunghwan Chung Seunghoon Han Byoungho Lee | 2005 | IEEE Photonics Technology Letter2005，17，3： | 1 |
| 3 | Low-overhead distribution strategy for simulation and optimization of large-area metasurfaces显示文摘Fast and accurate electromagnetic simulation of large-area metasurfaces remains a major obstacle in automating their design.In this paper,we propose a metasurface simulation distribution strategy which achieves a linear reduction in the simulation time with the number of compute nodes.Combining this distribution strategy with a GPU-based implementation of the Transition-matrix method,we perform accurate simulations and adjoint sensitivity analysis of large-area metasurfaces.We demonstrate ability to perform a distributed simulation of large-area metasurfaces(over 600λ×600λ),while accurately accounting for scatterer-scatterer interactions significantly beyond the locally periodic approximation. | Jinhie Skarda Rahul Trivedi Logan Su Diego Ahmad-Stein Hyounghan Kwon Seunghoon Han Shanhui Fan Jelena Vučković | 2022 | npj Computational Materials2022，，1： | 0 |
| 4 | Integrated management of facility,process,and output:data model perspective显示文摘As the manufacturing industry matures,vast amounts of data related to products are created by many kinds of engineering systems during the manufacturing phase.These include data for a variety of facilities,manufacturing processes,and the input and output of each process (input material,by-products,and intermediate and final products).Effective operation and maintenance of manufacturing facilities and eco-friendly products are gradually becoming important issues due to increased environmental regulations and changes in the enterprise business model.For this reason,increased efficiency in data management is necessary in the manufacturing industry.In this paper,existing data models for the integration of lifecycle data are analyzed according to their application domains.After the analysis,information requirements for the integrated management of facility,process,and output data are developed.According to these requirements,a data model appropriate for this integration is proposed.As an application case study,the use of the proposed data model for the effective operation and maintenance of manufacturing facilities is presented.Finally,benefit,limitation,and improvement of the proposed data model are discussed. | LEE Seunghoon HAN Soonhung MUN Duhwan | 2012 | Science China(Information Sciences)2012，55，5： | 0 |
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