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Direct Coupling Strategy in Plasmonic Nanocircuits for Low Loss and Easy Fabrication
Plasmonic nanocircuits can deliver light in subwavelength scale, however, require state-of-the-art fabrication process due to the ultra-small...
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Sensitive Biosensors Based on Plasmonic-graphene Nanocombinations for Detection of Biological Elements in Blood Samples
In this work, a sensitive biosensor is proposed and investigated based on the combinations of graphene-plasmonic nanostructures. The suggested...
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Detection of Toxic Gases Based on Refractive Index Sensor for Gas-Sensing Applications
This paper demonstrated a sensor device based on metamaterial in the terahertz region for sensing and detection of toxic gases in pollution air...
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Demonstration of Tunable Fano Resonances in a Meta-material Absorber Composed of Asymmetric Double Bars with Bent Arms
In this paper, a metal–insulator-metal (MIM) plasmonic absorber consisting of asymmetric double bars with bent arms located on top of a silica layer...
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Plasmonic Refractive Index Sensor Based on Ring-Type Pentagonal Resonator with High Sensitivity
A highly sensitive refractive index sensor with metal insulator metal configuration has been proposed and numerically investigated the performance...
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Full Color Angular Filtering of Visible Transmission in Tapered Plasmonic Metamaterial
Flat nanophotonic devices hold a great potential to process diffractive optical information within ultra-thin submicron thickness. In particular,...
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Spectral Tunability and Selectivity Based on Multiple Resonance Modes in End-Coupled Sectorial-Ring Cavity Waveguide
A plasmonic nanodevice in end-coupled sectorial-ring cavity waveguide is reported, and the spectral characteristic of the novel system is studied. It...
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Surface Plasmon Resonance–Based Biosensor Design Using Circular Disk and Thin Wire Resonator for Alcohol Detection
In the production of alcohol, methanol is produced, and it is toxic to the human body. Methanol poisoning is the biggest cause of the increased death...
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Plasmonic phenomena in molecular junctions: principles and applications
Molecular junctions are building blocks for constructing future nanoelectronic devices that enable the investigation of a broad range of electronic...
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Fabrication Friendly Plasmonic Metasurface Sensing and Switching Configuration Based on Plasmonic Induced Absorption: Analytical and Numerical Evaluation
Optical sensing and switching characteristic for a novel plasmonic metasurface structure are verified based on numerical and analytical evaluations...
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Tunable Fano Resonance Based Mode Interference in Waveguide-Cavity-Graphene Hybrid Structure
In this paper, a graphene strip is introduced into a metal-insulator-metal (MIM)-integrated square cavity hybrid structure; the transmission spectra...
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Design Optimization and Fabrication of Graphene/J-Aggregate Kretschmann-Raether Devices for Refractive Index Sensing Using Plasmon-Induced Transparency Phenomena
Here, a novel plasmon-induced transparency (PIT) sensing platform based on a Kretschmann–Raether configuration with graphene/J-aggregate materials is...
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Detection of Amines in Lamb Spoilage by Optical Waveguide Sensor Based on Bromophenol Blue-Silicon Composite Film
We herein report the development of a bromophenol blue(BPB)-silicone composite film/K + -exchange glass optical waveguide(OWG) sensor for the detection...
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Design and Analysis of Infrared Tunable All-Optical Filters Based on Plasmonic Hybrid Nanostructure Using Periodic Nanohole Arrays
A tunable high transmission optical bandpass filter based on a plasmonic hybrid nanostructure, composed of a periodic array of nanocircles and...
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Multiple-Mode Bowtie Cavities for Refractive Index and Glucose Sensors Working in Visible and Near-infrared Wavelength Ranges
A multiple-mode metal-insulator-metal plasmonic sensor with four coupled bowtie resonators containing two pairs of silver baffles is numerically...
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A Tunable Slow Light Device with Multiple Channels Based on Plasmon-Induced Transparency
Slow light devices with buffering capability play a critical role in all-optical signal processing. In this paper, multiple slow light phenomena are...
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Advanced mid-infrared lightsources above and beyond lasers and their analytical utility
In the mid-infrared (MIR) spectral range, a series of applications have successfully been shown in the fields of sensing, security and defense,...
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Double-Ring Resonator Plasmonic Refractive Index Sensor Utilizing Dual-Band Unidirectional Reflectionless Propagation Effect
In this manuscript, a plasmonic refractive index sensor with two sequential ring resonators is presented. Due to the dual-band unidirectional...
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Preparation of Polarization-Independent Absorbers Using Gold and Silicon Dioxide
This study proposes a polarization-independent narrowband absorber based on silicon dioxide and gold composition, which can work for both TE and TM...
