A metal–insulator-metal (MIM) structure consisting of a semi-circular resonant cavity (SCRC)
and a circular split-ring resonator (SRR) is proposed and designed for optical sensing …

A metal–insulator–metal (MIM) waveguide consisting of a circular split-ring resonance cavity
(CSRRC) and a double symmetric rectangular stub waveguide (DSRSW) is designed, which …

In this study, Γ-shaped rectangular resonators, which are created in a metal insulator metal
(MIM) structure, have been studied analytically and numerically. The metal is silver and …

Compact filters and switches are essential building blocks for performing interference-
mitigation and signal-selection in photonic integrated loop. A plasmonic device that exhibits …

A metal-insulator-metal (MIM) waveguide structure consists of semi-elliptical ring resonator
(SERR) and a baffle was proposed and numerically investigated by using the finite element …

Compact slow light devices are essential components for performing data caching and
signal processing in photonic integrated loops. In this article, an integrated ultra-low …

In order to meet the demand for multi-stopband filters and high filtering efficiency in optical
nanodevices, a surface plasmon band-stop filter coupled with a straight waveguide and an …

In this paper, a metal–insulator–metal waveguide structure is proposed based on a D-
shaped resonator and a stub resonator, and it can generate multiple Fano resonances. The …

This paper proposes a patterned graphene periodic metamaterial structure, optimized using
an improved genetic algorithm to adjust the position and size of each graphene strip …

A simple dual plasmon induced transparency (PIT) device based on “Z” type and “circle-
strip” combination is designed, which is composed of monolayer graphene. This structure …