Modeling and Analysis of the Transverse Surface Roughness in Hollow-Core Fibers

The corrugation of the interfaces of the cross-section of hollow core fibers based on the inhibited coupling waveguiding mechanism is modeled and the impact on propagation loss analyzed. The proposed model is based on a combined use of coupled-mode theory and Azimuthal Fourier Decomposition. It show...

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Bibliographic Details

Published in:	Fibers
Main Authors:	Federico Melli, Kostiantyn Vasko, Lorenzo Rosa, Fetah Benabid, Luca Vincetti
Format:	Article
Language:	English
Published:	MDPI AG 2025-03-01
Subjects:	optical fibers hollow-core fibers inhibited coupling fibers fiber properties loss roughness
Online Access:	https://www.mdpi.com/2079-6439/13/4/36