scholarly journals Nonlinear plasmonics of metallic heptamers

2012 ◽  
Author(s):  
Krishnan Thyagarajan ◽  
Simon Rivier ◽  
Olivier J. F. Martin
Keyword(s):  
Nonlinear Plasmonics

Nonlinear plasmonics with gold nanoparticle antennas

2009 ◽  
Vol 11 (11) ◽  
pp. 114030 ◽  
Author(s):  
Stefano Palomba ◽  
Matthias Danckwerts ◽  
Lukas Novotny
Keyword(s):  
Gold Nanoparticle ◽  
Nonlinear Plasmonics

scholarly journals Nonlinear plasmonics at high temperatures

Nanophotonics ◽  
2017 ◽  
Vol 6 (1) ◽  
pp. 317-328 ◽  
Author(s):  
Yonatan Sivan ◽  
Shi-Wei Chu
Keyword(s):  
Physical Mechanism ◽  
Continuous Wave ◽  
Optical Nonlinearity ◽  
Quantitative Agreement ◽  
Visible Spectral Range ◽  
Scattering Data ◽  
Heat Equations ◽  
Nonlinear Scattering ◽  
Nonlinear Plasmonics ◽  
Increasing Temperature

AbstractWe solve the Maxwell and heat equations self-consistently for metal nanoparticles under intense continuous wave (CW) illumination. Unlike previous studies, we rely on experimentally-measured data for metal permittivity for increasing temperature and for the visible spectral range. We show that the thermal nonlinearity of the metal can lead to substantial deviations from the predictions of the linear model for the temperature and field distribution and, thus, can explain qualitatively the strong nonlinear scattering from such configurations observed experimentally. We also show that the incompleteness of existing data of the temperature dependence of the thermal properties of the system prevents reaching a quantitative agreement between the measured and calculated scattering data. This modeling approach is essential for the identification of the underlying physical mechanism responsible for the thermo-optical nonlinearity of the metal and should be adopted in all applications of high-temperature nonlinear plasmonics, especially for refractory metals, for both CW and pulsed illumination.

Nonlinear plasmonics of NLO polymer/Au nanoparticle hybrid systems

2019 ◽  
Author(s):  
A. Sugita ◽  
T. Makiyama ◽  
R. Aoshima ◽  
A. Ono ◽  
W. Inami ◽  
...  
Keyword(s):  
Hybrid Systems ◽  
Au Nanoparticle ◽  
Nonlinear Plasmonics

Nonlocal nonlinear plasmonics

SPIE Newsroom ◽  
2016 ◽  
Author(s):  
Alexey Krasavin ◽  
Pavel Ginzburg ◽  
Gregory Wurtz ◽  
Anatoly Zayats
Keyword(s):  
Nonlinear Plasmonics ◽  
Nonlocal Nonlinear

Bimodal Phase-Matching in Nonlinear Plasmonics

2016 ◽  
Author(s):  
Alessandro Salandrino ◽  
Kevin P. O’Brien ◽  
Taiki Hatakeyama ◽  
Yuan Wang ◽  
Xiang Zhang
Keyword(s):  
Phase Matching ◽  
Nonlinear Plasmonics

Nonlinear plasmonics with Kerr-like media for sensing

2014 ◽  
Author(s):  
Sihon H. Crutcher ◽  
Paul B. Ruffin ◽  
Eugene Edwards ◽  
Christina L. Brantley
Keyword(s):  
Nonlinear Plasmonics

scholarly journals Gallium/aluminum nanocomposite material for nonlinear optics and nonlinear plasmonics

2006 ◽  
Vol 89 (3) ◽  
pp. 031118 ◽  
Author(s):  
A. V. Krasavin ◽  
K. F. MacDonald ◽  
A. S. Schwanecke ◽  
N. I. Zheludev
Keyword(s):  
Nonlinear Optics ◽  
Nanocomposite Material ◽  
Nonlinear Plasmonics

Aluminum for Nonlinear Plasmonics: Resonance-Driven Polarized Luminescence of Al, Ag, and Au Nanoantennas

Nano Letters ◽  
2011 ◽  
Vol 11 (11) ◽  
pp. 4674-4678 ◽  
Author(s):  
Marta Castro-Lopez ◽  
Daan Brinks ◽  
Riccardo Sapienza ◽  
Niek F. van Hulst
Keyword(s):  
Nonlinear Plasmonics ◽  
Polarized Luminescence
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