Azimuthal Fourier decomposition for loss analysis of hollow-core tube lattice fibers part I: Ideal fibers

This is the first part of two papers where we propose and apply a methodology for confinement loss analysis in tube lattice fibers (TLFs). The methodology is based on azimuthal Fourier decomposition (AFD) of the fiber’s cladding and core modes along the perimeters of the cladding tubes composing. Th...

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Bibliographic Details

Published in:	Results in Optics
Main Authors:	Federico Melli, Kostiantyn Vasko, Lorenzo Rosa, Fetah Benabid, Luca Vincetti
Format:	Article
Language:	English
Published:	Elsevier 2024-05-01
Subjects:	Hollow-core fibers Inhibited coupling Photonic crystal fibers Tube lattice fibers Propagation loss Coupled mode theory
Online Access:	http://www.sciencedirect.com/science/article/pii/S2666950124000543