Observation of resilient propagation and free-space skyrmions in toroidal electromagnetic pulses

Toroidal electromagnetic pulses have been recently reported as nontransverse, space-time nonseparable topological excitations of free space. However, their propagation dynamics and topological configurations have not been comprehensively experimentally characterized. In addition, the existing genera...

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Bibliographic Details
Main Authors: Wang, Ren, Bao, Pan-Yi, Hu, Zhi-Qiang, Shi, Shuai, Wang, Bing-Zhong, Zheludev, Nikolay I., Shen, Yijie
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2024
Subjects:
Online Access:https://hdl.handle.net/10356/180495
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Institution: Nanyang Technological University
Language: English