Direct Gaussian to high-order Laguerre–Gauss beam shaping in a GRIN multimode fiber
We report our observation of a direct transformation of a Gaussian-like laser beam, initially injected into the cladding of a graded-index multimode fiber (MMF), into a high-order Laguerre-Gauss (LG) mode within the fiber core.
Authors
- Fabio Mangini (ORCID: https://orcid.org/0000-0001-5474-8952)
- Mario Ferraro (ORCID: https://orcid.org/0000-0002-6014-2890)
- Wasyhun A. Gemechu (ORCID: https://orcid.org/0000-0002-6841-9428)
- Stefan Wabnitz
- Fabrizio Frezza (ORCID: https://orcid.org/0000-0001-9457-7617)
Institutions
- Istituto Nanoscienze (IT)
- Istituto di Nanotecnologia (IT)
- University of Calabria (IT)
Publication Details
- Journal
- Optics Letters
- Published
- 2025-02-28
- DOI
- https://doi.org/10.1364/ol.550610
- Primary Topic
- Photonic Crystal and Fiber Optics
- Type
- article
- Field-Weighted Citation Impact
- 0.00