[HTML][HTML] Resonance and sensing characteristics of horn-shaped cavity-coupled MIM waveguide

F Yang - AIP Advances, 2022 - pubs.aip.org
The resonant coupling of optical microcavities to waveguides is important in photonic
devices. In this paper, a horn-shaped cavity structure is designed on the side of the metal …

High‐Sensitivity Thin‐Film Grating Absorbers for Sensing Applications

J Sun, K Shen, Y Zheng, H Liu, H Lu… - … status solidi (b), 2023 - Wiley Online Library
Herein, based on the finite‐element calculation method, a high‐sensitivity infrared
absorption sensor is designed with ZnSe as the substrate, Mo as the waveguide layer and …

Subnanometer-Resolution Nanoparticle Sensing through the Strong Coupling between Surface Plasmon Polariton Whispering Gallery Resonances and Localized …

H Yang, YG Chen - Photonics, 2023 - mdpi.com
High-resolution nanoparticle sensing is very important, and many schemes have been
proposed to achieve this goal. Circular nanocavities in which surface plasmon polariton …