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Gradient Based Optimization of Multi-Step-Index Fibers for Low Differential Mode Delay

Kostial, J; Li, MJ; Ferreira, FM; (2025) Gradient Based Optimization of Multi-Step-Index Fibers for Low Differential Mode Delay. In: Opto Electronics and Communications Conference Oecc. (pp. pp. 1-4). IEEE: Sapporo, Japan. (In press). Green open access

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Abstract

In this paper, we investigate the design of multi-step-index multimode fibers with a cladding trench for 45 spatial modes at 1550nm using an efficient, gradient based radial fiber mode solver.

Type: Proceedings paper
Title: Gradient Based Optimization of Multi-Step-Index Fibers for Low Differential Mode Delay
Event: 2025 30th OptoElectronics and Communications Conference (OECC) and 2025 International Conference on Photonics in Switching and Computing (PSC)
Dates: 29 Jun 2025 - 3 Jul 2025
Open access status: An open access version is available from UCL Discovery
DOI: 10.23919/OECC/PSC62146.2025.11111351
Publisher version: https://doi.org/10.23919/oecc/psc62146.2025.111113...
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Optical fiber losses , Fabrication , Switches , Optical fiber communication , Delays , Indexes , Space division multiplexing , Optimization , Optical fiber dispersion , Photonics
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng
URI: https://discovery.ucl.ac.uk/id/eprint/10215945
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