Analytical expressions for round pulsed scalar and electromagnetic spatiotemporal optical vortices (STOVs)

Sophie Vo; Rodrigo Gutierrez-Cuevas; Miguel A. Alonso

doi:10.1117/12.3021244

10 June 2024 Analytical expressions for round pulsed scalar and electromagnetic spatiotemporal optical vortices (STOVs)

Sophie Vo, Rodrigo Gutierrez-Cuevas, Miguel A. Alonso

Proceedings Volume 12991, Nanophotonics X; 1299115 (2024) https://doi.org/10.1117/12.3021244
Event: SPIE Photonics Europe, 2024, Strasbourg, France

Conference Poster

Abstract

Spatiotemporal Optical Vortices (STOVs) are a type of optical pulse carrying tranverse orbital momentum. Here, we present analytical expressions modeling STOVs that are as round as possible. We obtain those expressions by applying mathematical differential operators to light “blobs” presenting a Poissonian spectrum and modeled with a complex focus method.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Sophie Vo, Rodrigo Gutierrez-Cuevas, and Miguel A. Alonso "Analytical expressions for round pulsed scalar and electromagnetic spatiotemporal optical vortices (STOVs)", Proc. SPIE 12991, Nanophotonics X, 1299115 (10 June 2024); https://doi.org/10.1117/12.3021244

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