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A topologically robust formation of broadband vortices propagating at the speed of light

A topologically robust formation of broadband vortices propagating at the speed of light
A topologically robust formation of broadband vortices propagating at the speed of light
We show that Flying Doughnuts, the exact propagating solutions of Maxwell equations in the form of singlecycle toroidal pulses have complex and robust fine topological structure of spectrally broadband vortices and extended areas of energy backflow.
Zdagkas, Apostolos
658615f8-0bc6-429b-becc-a88fd27a5686
Savinov, Vassili
147c7954-4636-4438-a305-cd78539f7c0a
Papasimakis, Nikitas
f416bfa9-544c-4a3e-8a2d-bc1c11133a51
Zheludev, Nikolai
32fb6af7-97e4-4d11-bca6-805745e40cc6
Zdagkas, Apostolos
658615f8-0bc6-429b-becc-a88fd27a5686
Savinov, Vassili
147c7954-4636-4438-a305-cd78539f7c0a
Papasimakis, Nikitas
f416bfa9-544c-4a3e-8a2d-bc1c11133a51
Zheludev, Nikolai
32fb6af7-97e4-4d11-bca6-805745e40cc6

Zdagkas, Apostolos, Savinov, Vassili, Papasimakis, Nikitas and Zheludev, Nikolai (2019) A topologically robust formation of broadband vortices propagating at the speed of light. 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), Munich, Germany. 23 - 27 Jun 2019.

Record type: Conference or Workshop Item (Poster)

Abstract

We show that Flying Doughnuts, the exact propagating solutions of Maxwell equations in the form of singlecycle toroidal pulses have complex and robust fine topological structure of spectrally broadband vortices and extended areas of energy backflow.

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FDtopology_CLEOEU2019_v4
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More information

Published date: 23 June 2019
Venue - Dates: 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), Munich, Germany, 2019-06-23 - 2019-06-27

Identifiers

Local EPrints ID: 432356
URI: https://eprints.soton.ac.uk/id/eprint/432356
PURE UUID: 0cbd4aa9-8a7c-42aa-ba74-667752e92d8c
ORCID for Apostolos Zdagkas: ORCID iD orcid.org/0000-0002-1734-9722
ORCID for Vassili Savinov: ORCID iD orcid.org/0000-0001-7203-7222
ORCID for Nikitas Papasimakis: ORCID iD orcid.org/0000-0002-6347-6466
ORCID for Nikolai Zheludev: ORCID iD orcid.org/0000-0002-1013-6636

Catalogue record

Date deposited: 11 Jul 2019 16:30
Last modified: 30 Nov 2019 01:41

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