Sensitivity-optimized waveguide-based methane gas sensor in the mid-IR 2024 (English)In: 2024 Conference on Lasers and Electro-Optics, CLEO 2024, Optica Publishing Group , 2024Conference paper, Published paper (Refereed)

Abstract [en]

We demonstrate methane gas sensing using suspended silicon waveguides and experimentally validate the sensitivity optimization of waveguide-based gas sensors by varying waveguide lengths. This method enables application-optimized integrated optical gas sensors.

Place, publisher, year, edition, pages

Optica Publishing Group , 2024.

Keywords [en]

Gas detectors, Integrated optics, Methane, Optical design, Optical sensors, Optical waveguides, Optimization, Sensitivity, Silicon, Waveguide lasers

National Category

Atom and Molecular Physics and Optics Other Electrical Engineering, Electronic Engineering, Information Engineering Other Physics Topics

Identifiers

URN: urn:nbn:se:kth:diva-367208DOI: 10.1364/cleo_si.2024.sf3a.2Scopus ID: 2-s2.0-85215120037OAI: oai:DiVA.org:kth-367208DiVA, id: diva2:1984374

Conference

2024 Conference on Lasers and Electro-Optics, CLEO 2024, Charlotte, United States of America, May 7-10, 2024

Note

Syskonpost

Part of ISBN 9781957171395

QC 20250715

Available from: 2025-07-15 Created: 2025-07-15 Last updated: 2025-10-31Bibliographically approved

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Authority records

Lin, Pen-ShengQuellmalz, ArneHuang, Po-HanNiklaus, FrankGylfason, Kristinn B.

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Lin, Pen-ShengQuellmalz, ArneHuang, Po-HanNiklaus, FrankGylfason, Kristinn B.

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Micro and Nanosystems

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Atom and Molecular Physics and OpticsOther Electrical Engineering, Electronic Engineering, Information EngineeringOther Physics Topics

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