Generation of Topological Space-Time Non-Separable Light Pulses

Apostolos Zdagkas; Yaonan Hou; Vassili Savinov; Huifang Zhang; Oleksandr Buchnev; Nikitas Papasimakis; Nikolay I. Zheludev; Nikolay I. Zheludev

doi:10.1364/CLEO_QELS.2020.FW3A.4

Conference on Lasers and Electro-Optics
OSA Technical Digest (Optica Publishing Group, 2020),
paper FW3A.4
•https://doi.org/10.1364/CLEO_QELS.2020.FW3A.4

Generation of Topological Space-Time Non-Separable Light Pulses

Apostolos Zdagkas, Yaonan Hou, Vassili Savinov, Huifang Zhang, Oleksandr Buchnev, Nikitas Papasimakis, and Nikolay I. Zheludev

CLEO: QELS_Fundamental Science 2020

Washington, DC United States
10–15 May 2020
ISBN: 978-1-943580-76-7

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Topological Photonics I (FW3A)

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A. Zdagkas, Y. Hou, V. Savinov, H. Zhang, O. Buchnev, N. Papasimakis, and N. I. Zheludev, "Generation of Topological Space-Time Non-Separable Light Pulses," in Conference on Lasers and Electro-Optics, OSA Technical Digest (Optica Publishing Group, 2020), paper FW3A.4.

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Abstract

We report the generation of space-time non-separable toroidal pulses of complex topological structure. Such pulses, a formation of singularities propagating in free space, are ideal probes for toroidal and anapole modes in matter.

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