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Related Experiment Video

Updated: Apr 26, 2026

Trapping of Micro Particles in Nanoplasmonic Optical Lattice
07:20

Trapping of Micro Particles in Nanoplasmonic Optical Lattice

Published on: September 5, 2017

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Toward ultimate nanoplasmonics modeling.

Diego M Solís1, José M Taboada, Fernando Obelleiro

  • 1Departamento de Teoría de la Señal y Comunicaciones, University of Vigo , 36301 Vigo, Spain.

ACS Nano
|August 1, 2014
PubMed
Summary
This summary is machine-generated.

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New simulation methods enable accurate optical response calculations for large nanoplasmonic systems. This advancement aids in designing better nanophotonic devices and optical sensors.

Area of Science:

  • Nanoplasmonics
  • Computational Electromagnetics
  • Optical Sensing

Background:

  • Current nanoplasmonics simulations struggle with large, realistic systems exceeding multiple light wavelengths.
  • Understanding plasmonic properties like field enhancement and confinement is crucial for sensing applications.

Purpose of the Study:

  • To develop and validate a simulation methodology capable of accurately calculating the optical response of large-scale nanoplasmonic systems.
  • To explore the plasmonic and sensing capabilities of complex nanostructures using the developed method.

Main Methods:

  • A hybrid approach combining the surface integral equation (SIE) method of moments (MoM) formulation with fast multipole methods (FMM) for electromagnetic field expansion.
  • Analysis of various nanoplasmonic systems, including individual and interacting gold nanorods and nanostars, as well as large periodic and random arrangements.

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Measurement of Scattering Nonlinearities from a Single Plasmonic Nanoparticle
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Related Experiment Videos

Last Updated: Apr 26, 2026

Trapping of Micro Particles in Nanoplasmonic Optical Lattice
07:20

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Published on: September 5, 2017

6.3K
Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation
09:29

Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation

Published on: September 27, 2011

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Measurement of Scattering Nonlinearities from a Single Plasmonic Nanoparticle
15:06

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Published on: January 3, 2016

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Main Results:

  • Accurate optical response calculations for unprecedentedly large nanoplasmonic systems were achieved.
  • The plasmonic and sensing capabilities of complex gold nanostructures were systematically examined.

Conclusions:

  • The developed SIE-MoM and FMM methodology significantly advances numerical electromagnetic simulations in nanoplasmonics.
  • This approach provides a powerful tool for the design of next-generation nanophotonic devices and optical sensing structures.