Non-Invasive Measurement of Hollow-Core Antiresonant Fiber Structure

We describe and demonstrate an interferometric side-scattering technique for measuring the microstructure geometry of nested antiresonant hollow-core fiber (NANF). Using this technique, we are able to non-invasively measure the diameters of all the thin tubular capillaries in a NANF with sub-micron...

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Bibliographic Details
Published in2021 IEEE Photonics Conference (IPC) pp. 1 - 2
Main Authors Budd, Leonard, Taranta, Austin, Fokoua, Eric Numkam, Poletti, Francesco
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2021
Subjects
Conferences
fiber fabrication
Geometry
Hollow core fiber
Microstructure
microstructured fibers
Photonics
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Summary:We describe and demonstrate an interferometric side-scattering technique for measuring the microstructure geometry of nested antiresonant hollow-core fiber (NANF). Using this technique, we are able to non-invasively measure the diameters of all the thin tubular capillaries in a NANF with sub-micron accuracy.
ISSN:2575-274X
DOI:10.1109/IPC48725.2021.9593081