| Issue |
EPJ Web Conf.
Volume 309, 2024
EOS Annual Meeting (EOSAM 2024)
|
|
|---|---|---|
| Article Number | 01013 | |
| Number of page(s) | 2 | |
| Section | Topical Meeting (TOM) 1- Silicon Photonics and Integrated Optics | |
| DOI | https://doi.org/10.1051/epjconf/202430901013 | |
| Published online | 03 December 2024 | |
https://doi.org/10.1051/epjconf/202430901013
Propagating parabolic rotational beams, new family of accelerated beams
1 Instituto Nacional de Astrofísica, Óptica y Electrónica, Calle Luis Enrique Erro 1, Santa María Tonantzintla, Puebla, 72840, México
2 Academic Division of Sciences and Information Technology, Juarez Autonomous University of Tabasco, Cunduacan 86690, Tabasco, Mexico
* e-mail: ernestoespindola@inaoep.mx
Published online: 3 December 2024
A novel class of structured propagating waves with parabolic rotational symmetry is introduced for the first time. These are described by exact solutions of the non-paraxial Helmholtz equation. As a result of the separability of the Helmholtz equation, the intensity of these wavefields remains invariant while propagating along parabolic trajectories, thus exhibiting apparent acceleration. We will show that superposition of the fundamental traveling waves can present parabolic, spherical or even rectilinear propagation.
© The Authors, published by EDP Sciences, 2024
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