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Fano Resonance Based on Coupling Between Nanoring Resonator and MIM Waveguide for Refractive Index Sensor
Fano resonance is a sharp and asymmetric spectral feature that can be used for refractive index sensing. In this paper, we propose a Fano resonance...
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Multiple Independently Controllable Fano Resonances Based on the MIM Waveguide and Their Application in Sensing
A multi-purpose waveguide structure utilizing surface plasma polariton (SPPs) has been developed. This structure consists of a metal–insulator-metal...
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Optical Properties of Multiple Fano Resonance in MIM Waveguide System Coupled with a Semi-Elliptical Ring Resonator
A metal-insulator-metal (MIM) waveguide structure consists of semi-elliptical ring resonator (SERR) and a baffle was proposed and numerically...
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Nanoscale Refractive Index Sensor Based on an MIM Waveguide Coupled to U-Shaped Ring Resonator with Three Stubs for Alcohol Solution Concentration Detection
In this paper, a nano refractive index sensor consisting of a metal–insulator-metal (MIM) waveguide and a U-shaped ring resonator with three stubs...
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Design of All-Optical Directional Coupler Using Plasmonic MIM Waveguide for Switching Applications
In this paper, we have proposed, analyzed, and verified the performance of an optimized plasmonic 10-dB directional coupler and a 3-dB directional...
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Fano Resonance in the Plasmonic Structure of MIM Waveguide with r-Shaped Resonator for Refractive Index Sensor
A plasmonic structure of metal–insulator-metal (MIM) waveguide consisting of a baffle waveguide and an r-shaped resonator is designed to produce Fano...
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Plasmonic Metal-Insulator-Metal (MIM) Refractive Index Sensor for Glucose Level Monitoring
In this article, we introduce a novel H-shaped plasmonic refractive index (RI) sensor coupled with a bus waveguide. The sensor is designed to...
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Enhanced Alcohol Detection Using Surface Plasmon Polariton Dependent MIM Plasmonic Sensor
In our research, we present a groundbreaking L-shaped plasmonic refractive index (RI) sensor, coupled with a straight metal-insulator-metal (MIM)...
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Characterization of CCTRC Waveguide and Measurement of Vitamin C Concentration
In order to realize optical sensing with high sensitivity and the figure of merit, in this study, we propose a metal–insulator-metal (MIM) waveguide...
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Ultracompact Electrochemical Metallization–Based Tunable Filter with Plasmonic Waveguide
In this paper, an ultra-compact electrochemical metallization–based tunable filter with a simple metal–insulator–metal (MIM) waveguide system was...
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All-Optical Logic Gates Using a Plasmonic MIM Waveguide and Elliptical Ring Resonator
All-optical logic gates OR, XOR, AND, and NOT based on two-dimensional (2D) plasmonic metal-insulator-metal (MIM) coupled with an elliptical ring...
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Miniaturized Design of a 1 × 2 Plasmonic Demultiplexer Based on Metal–Insulator-Metal Waveguide for Telecommunication Wavelengths
In this work, a numerical analysis of a compact 1 × 2 plasmonic demultiplexer based on a metal–insulator-metal (MIM) waveguide is presented. Two...
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Enhancing Coupling Resonance in Multilayer MIM Structure and F-P Cavity Mode for Mid-Infrared Band Applications
In this paper, we propose a cavity-coupled perfect absorber (CCPA) consisting of a bottom gold layer, a SiO 2 layer, and multilayer MIM...
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Simple and Improved Plasmonic Sensor Configuration Established on MIM Waveguide for Enhanced Sensing Performance
Herein, two simple configurations of Fano resonance-based plasmonic sensors are proposed for temperature and biosensing applications. The device...
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Optical Refractive Index Sensors Based on Plasmon-Induced Transparency phenomenon in a Plasmonic Waveguide Coupled to Stub and Nano-disk Resonators
Plasmon-induced transparency (PIT) in the transparent window provides new insights into the design of optical devices such as optical sensors....
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Ellipsoid Defect in Trapezoidal-Shaped Cavities Coupled to Multi-resonance Plasmonic Metal–Insulator-Metal Waveguide Toward Ultrasensitive Temperature Sensor
A multi-resonance plasmonic temperature and refractive index (RI) sensor is developed based on a metal–insulator-metal (MIM) waveguide with two...
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Novel SPR Sensor Based on MIM-based Waveguide and an Asymmetric Cross-shaped Resonator
In recent years, sensing structures based on Fano resonances have become a hot research topic. In this study, a coupled structure, composed of a...
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Surface Plasmon Filter Based on Metal–Insulator-Metal Waveguide with Multi-Stopband and High Filtering Efficiency
In order to meet the demand for multi-stopband filters and high filtering efficiency in optical nanodevices, a surface plasmon band-stop filter...
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Plasmonic Refractive Index Sensor and Plasmonic Bandpass Filter Including Graded 4-Step Waveguide Based on Fano Resonances
A plasmonic refractive index sensor including a metal–insulator-metal (MIM) waveguide with four teeth is proposed. Transmittance ( T ), sensitivity ( S ),...
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Design and Simulation of a Terahertz Frequency Filter Based on Plasmonic SIS Waveguide Coupled with a Split Ring Resonator for Refractive Index Sensing Applications
Terahertz waveguides and resonators have brought numerous applications from biomedical to modern communications. In this paper, we have demonstrated...
