Presentation
20 June 2024 Top-hat square-mode fiber as D-shape platform for sensing
Rafal A. Kasztelanic, Grzegorz Stepniewski, Mateusz Smietana, Dariusz Pysz, Ryszard Buczyński
Author Affiliations +
Abstract
We propose to use a fiber with a nanostructured square core with a top-hat square-shaped fundamental mode. We present the results of the D-shape fiber fabrication with top-hat square-shaped fundamental mode. We will also show the numerical and experimental analysis of sensors based on such a fiber. A sensor without additional layers is only based on the study of changes in transmitted power. And, SPR and LMR sensors where a layer of metal or dielectric is deposited on the flat surface of the fiber and where the measurement is related to the change in the resonant wavelength.
Conference Presentation
© (2024) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Rafal A. Kasztelanic, Grzegorz Stepniewski, Mateusz Smietana, Dariusz Pysz, and Ryszard Buczyński "Top-hat square-mode fiber as D-shape platform for sensing", Proc. SPIE 12999, Optical Sensing and Detection VIII, 1299904 (20 June 2024); https://doi.org/10.1117/12.3013189
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KEYWORDS
Sensors

Dielectrics

Fabrication

Metals

Nanostructuring

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