Flat metallic surfaces coated with a dielectric grating: excitations of surface plasmon–polaritons and guided modes

2008 ◽  
Vol 20 (48) ◽  
pp. 485001 ◽  
Author(s):  
Xin Li ◽  
Dezhuan Han ◽  
Fengqin Wu ◽  
Chun Xu ◽  
Xiaohan Liu ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Metallic Surfaces ◽  
Guided Modes ◽  
Dielectric Grating ◽  
Plasmon Polaritons

Surface Plasmon Polaritons on Metallic Surfaces

2007 ◽  
Vol 43 (2) ◽  
pp. 845-850 ◽  
Author(s):  
Armis R. Zakharian ◽  
Jerome V. Moloney ◽  
Masud Mansuripur
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Metallic Surfaces ◽  
Plasmon Polaritons

Guiding and routing surface plasmons with transformation-invariant metamaterials

2021 ◽  
Author(s):  
yao huang ◽  
Jingjing Zhang ◽  
Bo Qiang ◽  
Zhengji XU ◽  
Qi Jie Wang ◽  
...  
Keyword(s):  
Finite Element ◽  
Surface Wave ◽  
Rough Surface ◽  
Surface Plasmons ◽  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
General Scheme ◽  
Transmission Efficiency ◽  
Metallic Surfaces ◽  
Plasmon Polaritons

Abstract Rough metallic surfaces cause severe scattering to surface plasmon polaritons (SPPs), thereby limiting the SPP transmission efficiency. Here, we propose a general scheme to design ultra-compact plasmonic routers that can confine and guide SPPs on arbitrarily shaped rough surface. Our strategy makes use of recently proposed transformation-invariant metamaterials. To illustrate the advantages of this approach, we perform finite-element simulations, showing that the performance of the designed surface-wave router is robust against the change in thickness. As a result, a λ/6-thick transformation-invariant metamaterial layer can significantly suppress scattering from arbitrarily shaped metallic bumps or crevices. We also give a blueprint to implement such ultracompact surface-wave routers based on periodic metal/ epsilon-near-zero (ENZ) material stackings.

Surface Plasmon Polaritons on Metallic Surfaces

2007 ◽  
Vol 18 (4) ◽  
pp. 44 ◽  
Author(s):  
Masud Mansuripur ◽  
Armis R. Zakharian ◽  
Jerome V. Moloney
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Metallic Surfaces ◽  
Plasmon Polaritons

scholarly journals Surface plasmon polaritons on metallic surfaces

2007 ◽  
Vol 15 (1) ◽  
pp. 183 ◽  
Author(s):  
Armis R. Zakharian ◽  
Jerome V. Moloney ◽  
Masud Mansuripur
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Metallic Surfaces ◽  
Plasmon Polaritons

scholarly journals Light radiation from surface plasmon polaritons in a structure of nanometal film on a subwavelength dielectric grating

AIP Advances ◽  
2019 ◽  
Vol 9 (5) ◽  
pp. 055219
Author(s):  
Tao Zhao ◽  
Zhenhua Wu ◽  
Min Hu ◽  
Renbin Zhong ◽  
Diwei Liu ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Light Radiation ◽  
Dielectric Grating ◽  
Plasmon Polaritons

scholarly journals Nonlinear TMOKE enhancement in 1D Au/Py magnetoplasmonic crystals

2021 ◽  
Vol 2015 (1) ◽  
pp. 012126
Author(s):  
A. M. Romashkina ◽  
V.B. Novikov ◽  
T.V. Murzina
Keyword(s):  
Magnetic Field ◽  
Optical Properties ◽  
Surface Plasmon ◽  
Harmonic Generation ◽  
Surface Plasmon Polaritons ◽  
Optical Radiation ◽  
Second Harmonic ◽  
Magnetooptical Effects ◽  
Dielectric Grating ◽  
Plasmon Polaritons

Abstract Resonant optical properties of the magnetoplasmonic crystals, which support propagation of surface plasmon polaritons (SPPs) accompanied by magnetooptical effects, have found success in magnetic field driven control of optical radiation. In this work we investigate the resonant magnetooptical effects in the second harmonic generation in the magnetoplasmonic crystal formed by gold/pemalloy bifilm covering dielectric grating. Strong transverse magnetooptical Kerr with the contrast up to 30% is revealed in the spectral vicinity of the SPP excitation.

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