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Title of Journal: Plasmonics

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Abbravation: Plasmonics

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Springer US

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DOI

10.1007/bf02433357

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1557-1963

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A ThreeDimensional Plasmonic Nanostructure with E

Authors: Mohamadreza Najiminaini Fartash Vasefi Bozena Kaminska Jeffrey J L Carson
Publish Date: 2012/07/10
Volume: 8, Issue: 2, Pages: 217-224
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Abstract

We report a 3D plasmonic nanostructure having an extraordinary optical transmission due to localized surface plasmon LSP coupling between nanoholes and nanodisks The nanostructure contains a freestanding gold nanohole array NHA film above a cavity and an array of nanodisks at the bottom of the cavity that is aligned with the NHA For the device the LSPmediated resonance position was dependent on the hole and nanodisk diameter as well as the separation distance Also the effect of LSP coupling between each hole and corresponding nanodisk became negligible for cavities deeper than 200 nm as observed as a disappearance of the LSP resonance The greatest LSP resonance transmission and the highest electric field intensity were observed for the structure with the shallowest cavity In addition the structure had high surface plasmon resonance sensitivity and may have potential for surfaceenhanced Raman spectroscopy and optical trapping applicationsThe authors thank Dr Todd Simpson for his technical support at the Nanofab Laboratory at University of Western Ontario UWO This project was funded by grants from the Natural Sciences and Engineering Research Council of Canada NSERC to Dr Bozena Kaminska and Dr Jeffrey JL Carson Dr Fartash Vasefi was supported by a London Regional Cancer Program Translational Breast Cancer Research Trainee Fellowship

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Other Papers In This Journal:
  1. Plasmon-Assisted Enhancement and Tuning of Optical Properties in β- In 2 S 3 Quantum Dots
  2. Near-Field Optical Analysis of Plasmonic Nano-Probes for Top-Illumination Tip-Enhanced Raman Scattering
  3. Superfocusing and Light Confinement by Surface Plasmon Excitation Through Radially Polarized Beam
  4. Optimization of Dielectric-Coated Silver Nanoparticle Films for Plasmonic-Enhanced Light Trapping in Thin Film Silicon Solar Cells
  5. Plasmonic Enhancement by a Continuous Gold Underlayer: Application to SERS Sensing
  6. Plasmon-Induced Photon Manipulation by Ag Nanoparticle-Coupled Graphene Thin-Film: Light Trapping for Photovoltaics
  7. Impedance Matching Induce High Transmission and Flat Response Band-Pass Plasmonic Waveguides
  8. Optical Properties and Local Electromagnetic Field Enhancement of Periodic Rectangular Nanohole Arrays in Au-Interlayer-Au Multilayer Films
  9. Surface Plasmon Polariton Modes at Interface of a Metal and an Ambichiral Sculptured Thin Film
  10. Dual Symmetry Breaking in Gold-Silica-Gold Multilayer Nanoshells
  11. Tunable Nonreciprocal Tunneling Based on Nonsymmetric Magnetoplasmonic Resonance Structure
  12. Effect of Edge Rounding on the Extinction Properties of Hollow Metal Nanoparticles
  13. Multi-Band Ultra-Sharp Transmission Response in All-Dielectric Resonant Structures Containing Kerr Nonlinear Media
  14. Optical Filter Design Using Background Wavelength Processing Techniques
  15. High-Sensitivity Refractive Index Sensor Based on D-Shaped Photonic Crystal Fiber with Rectangular Lattice and Nanoscale Gold Film
  16. Optical Manipulation of Dielectric Nanoparticles with Au Micro-racetrack Resonator by Constructive Interference of Surface Plasmon Waves
  17. Tailoring Infrared Refractory Plasmonic Material to Broadband Circularly Polarized Thermal Emitter
  18. Numerical study of nanoparticle sensors based on the detection of the two-photon-induced luminescence of gold nanorod antennas
  19. Strain Sensitivity of Electric-Magnetic Coupling in Flexible Terahertz Metamaterials
  20. Topology Optimization-Based Computational Design Methodology for Surface Plasmon Polaritons
  21. Transmitive Spectral SPR Droplet Biosensing: Principle, Sensor Design, and Experimental Demonstration
  22. Near and Far-Field Properties of Nanoprisms with Rounded Edges
  23. Dual-Band Plasmonic Enhancement of Ag-NS@SiO 2 on Gain Medium’s Spontaneous Emission
  24. Emission and Transmission Properties of a Doubly Resonant 3D Nanodisk Yagi–Uda Antenna for Wireless Optical Communications
  25. Improving the Sensitivity of Fiber Surface Plasmon Resonance Sensor by Filling Liquid in a Hollow Core Photonic Crystal Fiber
  26. Near-Field Optical Experimental Investigation of Gold Nanohole Array
  27. Optical Curtain Effect: Extraordinary Optical Transmission Enhanced by Antireflection
  28. Plasmonic Tuning of Photoluminescence from Semiconducting Quantum Dot Assemblies
  29. Spectral Red-Shift and Pulse Splitting in Nonlinear Dielectric-Loaded Plasmonic Waveguide
  30. Tunable Properties of Surface Plasmon Resonances: The Influence of Core–Shell Thickness and Dielectric Environment
  31. Chirality Switching Via Rotation of Bilayer Fourfold Meta-Structure
  32. A Plasmonic Wavelength-Selected Intersection Structure
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