Surface plasmon-based plasmonic sensors have witnessed special attention in the research
field due to their small size, ease of implementation, and remote sensing application. In …

This article presents a novel refractive index nanosensor based on a metal–insulator–metal
(MIM) waveguide that incorporates a silver nanorod embedded in a rectangular resonator …

Photonic sensors play a vital role in the modern world, revolutionizing various industries with
their efficiency and precision. These sensors utilize light particles (photons) to detect …

An enhanced structure for compact and high sensitivity plasmonic refractive index sensor by
using the coupling of two metal-insulator-metal (MIM) waveguides with a silver nanorods …

In this article, a novel surface plasmon polariton-based plasmonic refractive index sensor is
proposed and numerically investigated. It consists of a structure of an octagonal cavity …

In this paper, a novel nanoscale refractive index sensor topology, which incorporates a ring
resonator containing circular tapered defects coupled to a metal-insulator-metal (MIM) …

In this paper, a high-resolution refractive index sensor is proposed based on a novel metal–
insulator–metal plasmonic topology. The structure is based on a Si nano-ring located inside …

In this paper, a metal–insulator–metal (MIM) waveguide structure consisting of a side-
coupled rectangular cavity (SCRC), a rightward opening semi-ring cavity (ROSRC), and a …

This article presents a refractive index (RI) nanosensor utilizing gold as the plasmonic
material. The layout of the sensor includes metal-insulator-metal (MIM) waveguides coupled …

In this paper, a highly sensitive differential Hexagonal Split Ring Resonator (HSRR) sensor
is presented operating at 5.3 GHz for permittivity characterization of organic liquids. The …