Astigmatic Structured Laguerre-Gaussian Beams: Orbital Angular Momentum and Its Transformation
This paper presents a study of astigmatic structured Laguerre-Gaussian beams (asLG) and their orbital angular momentum (OAM). The complex amplitude of the asLG beam is obtained, which takes into account the distance along the z-axis after the cylindrical lens, as well as the angle of inclination of the cylindrical lens. An expression for the OAM is obtained that depends only on the Hermite-Gaussian mode amplitudes. Computer modeling has been carried out, which is in good agreement with experiment.
Authors
- Дмитрий Н. Максимов (ORCID: https://orcid.org/0000-0003-3008-5191)
- S. I. Yakubov
- A. V. Volyar (ORCID: https://orcid.org/0000-0002-0478-0839)
- S. I. Khalilov (ORCID: https://orcid.org/0000-0002-1682-9441)
- Yana Akimova (ORCID: https://orcid.org/0000-0002-5169-5178)
- M. Bretsko (ORCID: https://orcid.org/0000-0002-1069-3942)
Institutions
- Research Institute of Agriculture of Crimea (RU)
Publication Details
- Journal
- Optical Memory and Neural Networks
- Published
- 2024-12-01
- DOI
- https://doi.org/10.3103/s1060992x24700383
- Primary Topic
- Orbital Angular Momentum in Optics
- Type
- article
- Field-Weighted Citation Impact
- 0.00