arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2102.05148physics.app-phphysics.opticsphysics.plasm-ph
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用于光学计算的等离子体超材料器件的逆向设计

Inverse design of plasma metamaterial devices for optical computing

Jesse A. Rodriguez, Ahmed I. Abdalla, Benjamin Wang, Beicheng Lou, Shanhui Fan, Mark A. Cappelli

摘要:

我们应用逆向设计方法来制作二维电浆超材料(PMM)元件。反向传播频域有限差分(FDFD)模拟被用来设计波导和解复用器的横向电(TE)和横向磁(TM)模式下工作。解复用和波导的等离子体元件与合理的等离子体密度~7 GHz的设备组成的演示,允许未来的原位培训和实验实现这些设计。我们还探讨了可能适用的PMM非线性布尔运算用于光学计算。功能完整的逻辑连接符(或和)在TM模式下实现。

英文摘要:

We apply inverse design methods to produce two-dimensional plasma metamaterial (PMM) devices. Backpropagated finite difference frequency domain (FDFD) simulations are used to design waveguides and demultiplexers operating under both transverse electric (TE) and transverse magnetic (TM) modes. Demultiplexing and waveguiding are demonstrated for devices composed of plasma elements with reasonable plasma densities ~7 GHz, allowing for future in-situ training and experimental realization of these designs. We also explore the possible applicability of PMMs to nonlinear boolean operations for use in optical computing. Functionally complete logical connectives (OR and AND) are achieved in the TM mode.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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