ArticleSensors (Basel, Switzerland)2020
Guided-Mode Resonance-Based Relative Humidity Sensing Employing a Planar Waveguide Structure.
Article in Sensors (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Topological guided-mode resonances: basic theory, experiments, and applications.Nanophotonics (Berlin, Germany) · 2025Review
- Highly Sensitive Plasmonic Structures Utilizing a Silicon Dioxide Overlayer.Nanomaterials (Basel, Switzerland) · 2022Article
- Efficient Optical Sensing Based on Phase Shift of Waves Supported by a One-Dimensional Photonic Crystal.Sensors (Basel, Switzerland) · 2021Article
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4 authors.
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Abstract
In this paper, we present a new type of guided-mode resonance (GMR)-based sensor that utilizes a planar waveguide structure (PWS). We employed a PWS with an asymmetric three-layer waveguide structure consisting of substrate/Au/photoresist. The ellipsometric characterization of the structure layers, the simulated reflectance spectra, and optical field distributions under GMR conditions showed that multiple waveguide modes can be excited in the PWS. These modes can be used for refractive index sensing, and the theoretical analysis of the designed PWS showed a sensitivity to the refractive index up to 6600 nm per refractive index unit (RIU) and a figure of merit (FOM) up to 224 RIU
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