Investigation of optical properties by localized surface plasmon excitation of nanoparticle arrays in photodetectors

2018 ◽  
Vol 427 ◽  
pp. 567-572
Author(s):  
Ali Bahari ◽  
Mohsen Gahremani Salianeh
Keyword(s):  
Optical Properties ◽  
Surface Plasmon ◽  
Localized Surface Plasmon ◽  
Nanoparticle Arrays ◽  
Plasmon Excitation ◽  
Surface Plasmon Excitation

Improvements in near-field optical performance using localized surface plasmon excitation by a scatterer-formed aperture

2003 ◽  
Vol 83 (6) ◽  
pp. 1083-1085 ◽  
Author(s):  
Kenji Tanaka ◽  
Hiroshi Hosaka ◽  
Kiyoshi Itao ◽  
Manabu Oumi ◽  
Takashi Niwa ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Near Field ◽  
Localized Surface Plasmon ◽  
Optical Performance ◽  
Plasmon Excitation ◽  
Surface Plasmon Excitation

Nanohole Chains for Directional and Localized Surface Plasmon Excitation

Nano Letters ◽  
2010 ◽  
Vol 10 (1) ◽  
pp. 286-290 ◽  
Author(s):  
D. van Oosten ◽  
M. Spasenović ◽  
L. Kuipers
Keyword(s):  
Surface Plasmon ◽  
Localized Surface Plasmon ◽  
Plasmon Excitation ◽  
Surface Plasmon Excitation

scholarly journals SURFACE PLASMON EXCITATION AND MANIPULATION IN DISORDERED TWO-DIMENSIONAL NANOPARTICLE ARRAYS

NANO ◽  
2013 ◽  
Vol 08 (04) ◽  
pp. 1350044 ◽  
Author(s):  
VICTOR COELLO ◽  
RODOLFO CORTES ◽  
CESAR E. GARCIA-ORTIZ ◽  
NORA ELIZONDO
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polariton ◽  
Excitation Wavelength ◽  
Nanoparticle Arrays ◽  
Plasmon Excitation ◽  
Optical Images ◽  
Surface Plasmon Excitation ◽  
Random Arrays ◽  
Leakage Radiation Microscopy ◽  
Leakage Radiation

We present experimental and numerical results of simultaneous surface plasmon polariton (SPP) excitation and in-plane manipulation with random arrays of gold nanoparticles. The recorded images were obtained by using leakage radiation microscopy (LRM) for the excitation wavelength of 633 nm and for different densities of particles. The numerical model makes use of a composed analytic Green dyadic which takes into account near- and far-field regions, with the latter being approximated by the part describing the scattering via excitation of SPP. The LRM optical images obtained are related to the calculated SPP intensity distributions demonstrating that the developed approach can be successfully used in studies of systems of closely spaced arrays.

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