Measurements of Group Delay and Chromatic Dispersion of Hollow-Core Fiber Using a Frequency Domain Method

Although hollow-core fibers are intended to be single-mode, they can potentially carry slightly higher-order mode content depending on the specific fiber structure. The presence of one or more higher-order modes makes the measurement of group delay and chromatic dispersion difficult if one relies on...

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Bibliographic Details

Published in:	Photonics
Main Authors:	Xin Chen, Jason E. Hurley, John L. Nord, Ilia Nikulin, Paulo Dainese, Michael Sauer, Ming-Jun Li
Format:	Article
Language:	English
Published:	MDPI AG 2025-01-01
Subjects:	hollow-core fiber group delay chromatic dispersion frequency domain measurement
Online Access:	https://www.mdpi.com/2304-6732/12/1/47