ArticleScientific reports2015
Optimizing plasmonic nanoantennas via coordinated multiple coupling.
Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed.
- Article
- Streamlines of the Poynting Vector and Chirality Flux around a Plasmonic Bowtie Nanoantenna.Nanomaterials (Basel, Switzerland) · 2023Article
- Honeycomb-like aluminum antennas for surface-enhanced infrared absorption sensing.Nanophotonics (Berlin, Germany) · 2023Article
- Computational Investigation of Advanced Refractive Index Sensor Using 3-Dimensional Metamaterial Based Nanoantenna Array.Sensors (Basel, Switzerland) · 2023Article
- High-RSC advances · 2022Article
- Plasmonic Nanotweezers and Nanosensors for Point-of-Care Applications.Advanced optical materials · 2021Article
- Broadening Bandwidths of Few-Layer Absorbers by Superimposing Two High-Loss Resonators.Nanoscale research letters · 2021Article
- Theoretical analysis of a circular hybrid plasmonic waveguide to design a hybrid plasmonic nano-antenna.Scientific reports · 2020Article
- Numerical Investigation on Multiple Resonant Modes of Double-Layer Plasmonic Grooves for Sensing Application.Nanomaterials (Basel, Switzerland) · 2020Article
- Broadband Near-Infrared Absorber Based on All Metallic Metasurface.Materials (Basel, Switzerland) · 2019Article
- Plasmonic Colour Printing by Light Trapping in Two-Metal Nanostructures.Nanomaterials (Basel, Switzerland) · 2019Article
- A plasmonic refractive index sensor with an ultrabroad dynamic sensing range.Scientific reports · 2019Article
- Geometric frustration in ordered lattices of plasmonic nanoelements.Scientific reports · 2019Article
- Plasmonic Surface Lattice Resonances: A Review of Properties and Applications.Chemical reviews · 2018Article
- Optically Active Plasmonic Metasurfaces based on the Hybridization of In-Plane Coupling and Out-of-Plane Coupling.Nanoscale research letters · 2018Article
- Metal-Insulator-Metal-Based Plasmonic Metamaterial Absorbers at Visible and Infrared Wavelengths: A Review.Materials (Basel, Switzerland) · 2018Review
- Infrared Plasmonic Refractive Index Sensor with Ultra-High Figure of Merit Based on the Optimized All-Metal Grating.Nanoscale research letters · 2017Article
- Simultaneous realization of high sensing sensitivity and tunability in plasmonic nanostructures arrays.Scientific reports · 2017Article
- Plasmon-Coupled Whispering Gallery Modes on Nanodisk Arrays for Signal Enhancements.Scientific reports · 2017Article
- Efficient Wideband Numerical Simulations for Nanostructures Employing a Drude-Critical Points (DCP) Dispersive Model.Scientific reports · 2017Article
Corrections and comments
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plasmonic nanoantennas, which can efficiently convert light from free space into sub-wavelength scale with the local field enhancement, are fundamental building blocks for nanophotonic systems. Predominant design methods, which exploit a single type of near- or far-field coupling in pairs or arrays of plasmonic nanostructures, have limited the tunability of spectral response and the local field enhancement. To overcome this limit, we are developing a general strategy towards exploiting the coordinated effects of multiple coupling. Using Au bowtie nanoantenna arrays with metal-insulator-metal configuration as examples, we numerically demonstrate that coordinated design and implementation of various optical coupling effects leads to both the increased tunability in the spectral response and the significantly enhanced electromagnetic field. Furthermore, we design and analyze a refractive index sensor with an ultra-high figure-of-merit (254), a high signal-to-noise ratio and a wide working range of refractive indices, and a narrow-band near-infrared plasmonic absorber with 100% absorption efficiency, high quality factor of up to 114 and a wide range of tunable wavelength from 800 nm to 1,500 nm. The plasmonic nanoantennas that exploit coordinated multiple coupling will benefit a broad range of applications, including label-free bio-chemical detection, reflective filter, optical trapping, hot-electron generation, and heat-assisted magnetic recording.
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Registered trials
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