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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

10.1002/spe.639

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ISSN

1557-1963

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DualBand Plasmonic Enhancement of AgNSSiOSubsc

Authors: JiunnWoei Liaw ChuanLi Liu MaoKuen Kuo
Publish Date: 2011/07/19
Volume: 6, Issue: 4, Pages: 673-
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Abstract

We present a theoretical study on plasmonic enhancement of molecular fluorescence near a nanocomposite Ag nanoshell AgNS coated by a gain medium of moleculedoped SiO2 layer We use an average enhancement factor AEF which considers contributions from all possible orientations and locations of molecules in the silica layer to estimate the overall performance of AgNSSiO2 at specific excitation and emission wavelengths Our results on the AEF reveal that AgNSSiO2 is a dualband enhancer on the spontaneous emission of the gain medium one is a narrowband in a shorter wavelength regime quadrupole mode and the other is a broadband in a longer wavelength regime dipole mode These two bands are tunable by adjusting the core size and the thickness of the Ag shell Due to this merit AgNSSiO2 has great potentials to enhance Forster resonance energy transfer between a donor and a corresponding acceptor with large Stokes shifts

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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. Emission and Transmission Properties of a Doubly Resonant 3D Nanodisk Yagi–Uda Antenna for Wireless Optical Communications
  24. Improving the Sensitivity of Fiber Surface Plasmon Resonance Sensor by Filling Liquid in a Hollow Core Photonic Crystal Fiber
  25. Near-Field Optical Experimental Investigation of Gold Nanohole Array
  26. Optical Curtain Effect: Extraordinary Optical Transmission Enhanced by Antireflection
  27. Plasmonic Tuning of Photoluminescence from Semiconducting Quantum Dot Assemblies
  28. A Three-Dimensional Plasmonic Nanostructure with Extraordinary Optical Transmission
  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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