Small-angle X-ray scattering analysis of polymer optical fibers

authored by

M. Ferraro, R. Filosa, Q. A. Alamu, K. Kiedrowski, M. Jupé, M. Leonetti, S. Wabnitz, B. Marmiroli, R. C. Barberi, V. Formoso, R. G. Agostino

Abstract

Optical fiber communication networks, lasers, and sensing technologies have advanced significantly worldwide. Beyond traditional glass fibers, polymer optical fibers (POFs) are gaining attention for short-distance communication and healthcare applications. These fibers offer advantages such as lightweight construction and high durability but face challenges including crystallization and contamination during the drawing process. Advanced techniques are necessary to characterize POFs at the nanoscale. This study employs small-angle X-ray scattering (SAXS) to analyze fiber structure, anisotropy, and crystallinity, providing valuable insights into their material properties. Our findings introduce a novel approach to POF characterization, with potential integration into drawing towers for real-time quality control and applications in studying laser-induced damage.

Organisation(s)

PhoenixD: Photonics, Optics, and Engineering - Innovation Across Disciplines

External Organisation(s)

Università della Calabria
CNR Institute of Nanotechnology (CNR-Nanotec)
Laser Zentrum Hannover e.V. (LZH)
Center for Nanotechnology Innovation, Pisa
Sapienza Università di Roma
Graz University of Technology

Type

Article

Journal

Optical materials

Volume

162

ISSN

0925-3467

Publication date

05.2025

Publication status

Published

Peer reviewed

Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials, Atomic and Molecular Physics, and Optics, Spectroscopy, Physical and Theoretical Chemistry, Organic Chemistry, Inorganic Chemistry, Electrical and Electronic Engineering

Electronic version(s)

https://doi.org/10.1016/j.optmat.2025.116856 (Access: Open)