Fabrication of surface plasmon interferometric sensors exploiting multimode nanoslits

As phase-based sensors, surface plasmon interferometers offer higher sensitivity than resonant or attenuation-based plasmonic sensors. In this paper we realize surface plasmon interferometric sensors based on a multimode nanoslit used as a combiner. The phase difference in the surface plasmon waves,...

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Bibliographic Details
Main Authors: Marcos Valero, Howard Northfield, Hyung Choi, Luis-Angel Mayoral-Astorga, Graham Killaire, Arnaud Weck, Israel De Leon, Mallar Ray, Pierre Berini
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:JPhys Photonics
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Online Access:https://doi.org/10.1088/2515-7647/ade8c4
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