Capillary Absorption Spectroscopy of Molecular Hydrogen with Hollow Core Optical Fibers

20250 citationsJournal Article

Authors

Laura Munera · The University of Texas at San Antonio

Kyle L. Fetter · The University of Texas at San Antonio

Benjamin Steavenson · The University of Texas at San Antonio

Daniel I. Pineda · The University of Texas at San Antonio

Andrew Fahrland · Opto-Knowledge Systems (United States)

Emre Ozen · Opto-Knowledge Systems (United States)

Jason Kriesel

Abstract

A scanned-wavelength laser absorption spectroscopy technique near 2.12 µm, based on hollow core optical fibers, is shown to enable calibration-free measurement of molecular hydrogen in gas mixtures relevant to chemical processes of multiple industries.

Topics & Keywords

Spectroscopy and Laser Applications Photonic Crystal and Fiber Optics Advanced Fiber Optic Sensors

Publication Details

DOI: 10.1364/fio.2025.jw5a.4

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Capillary Absorption Spectroscopy of Molecular Hydrogen with Hollow Core Optical Fibers

Authors

Abstract

Topics & Keywords

Publication Details