| 1 | 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 |
您所在的机构暂未开通此部分的功能，请联系管理员