Nondiffracting supertoroidal pulses and optical "Kármán vortex streets"
Supertoroidal light pulses, as space-time nonseparable electromagnetic waves, exhibit unique topological properties including skyrmionic configurations, fractal-like singularities, and energy backflow in free space, which however do not survive upon propagation. Here, we introduce the non-diffractin...
| Main Authors: | , , |
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| 格式: | Journal Article |
| 語言: | English |
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2024
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| 在線閱讀: | https://hdl.handle.net/10356/178820 |