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High-Aspect-Ratio Free-Standing Membrane Waveguides for Mid-Infrared Nanophotonics
M. Vlk
,
Anurup Datta
,
S. Alberti
,
A. Aksnes
,
G.S. Murugan
,
J. Jagerska
Published in Institute of Electrical and Electronics Engineers Inc.
2021
Abstract
Nanophotonic devices for optical sensing often display poor evanescent field interaction. We demonstrate a suspended thin-film waveguide with stronger light-analyte interaction than a free-space beam, as verified by detecting acetylene at 2566 nm. © 2021 OSA.
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Journal Details
Authors (1)
About the journal
Journal
2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings
Publisher
Institute of Electrical and Electronics Engineers Inc.
Authors (1)
Anurup Datta
Department of Mechanical and Aerospace Engineering
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