Design of Multimode Hybrid Plasmonic waveguide for Refractometry
We investigate a multimode Si 3 N 4 -based hybrid plasmonic waveguide measuring less than 2 µm in length. Increasing Au slot thickness enhances sensitivity, achieving 780 nm/RIU in water medium, enabling high-sensitivity optical biosensing in integrated plasmonic sensors.
Authors
- Olivier D. Bernal (ORCID: https://orcid.org/0000-0002-8889-0620)
- Mohamad Syahadi (ORCID: https://orcid.org/0000-0003-3050-9468)
- Han Cheng Seat (ORCID: https://orcid.org/0000-0003-4776-2064)
- Christophe Caucheteur (ORCID: https://orcid.org/0000-0002-6453-6790)
- Frédéric Surre (ORCID: https://orcid.org/0000-0003-1605-0531)
Institutions
- Centre National de la Recherche Scientifique (FR)
- University of Mons (BE)
- Université Fédérale de Toulouse Midi-Pyrénées (FR)
- Laboratoire d'Analyse et d'Architecture des Systèmes (FR)
- Institut National Polytechnique de Toulouse (FR)
- Institut Systèmes Intelligents et de Robotique (FR)
- National Nuclear Energy Agency of Indonesia (ID)
- National Research and Innovation Agency (ID)
- University of Glasgow (GB)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/iprsn.2025.im2b.1
- Citations
- 1
- Primary Topic
- Plasmonic and Surface Plasmon Research
- Type
- article
- Field-Weighted Citation Impact
- 0.67