产生时空耦合少周期脉冲的超材料

2019 Thirteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials) Pub Date : 2019-09-19 DOI:10.1109/MetaMaterials.2019.8900836

A. Zdagkas, H. Fang, T. Pu, V. Savinov, N. Papasimakis, N. Zheludev

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引用次数: 0

摘要

飞行甜甜圈是麦克斯韦方程组的精确传播解，其形式是单循环、时空不可分脉冲，具有复杂的频谱宽带涡旋拓扑结构。我们提出了飞行甜甜圈脉冲的实验产生，并讨论了它们的拓扑结构和时空结构。

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Metamaterials for generating space-time coupled few-cycle pulses

Flying Doughnuts are exact propagating solutions of Maxwell equations in the form of single-cycle, space-time non-separable pulses with complex topology of spectrally broadband vortices. We present the experimental generation of Flying Doughnut pulses and discuss their topological and spatiotemporal structure.

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2019 Thirteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials)

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