Calculation of the poynting vector flux through a partially screened dielectric sphere

1989 ◽  
Vol 32 (2) ◽  
pp. 160-166 ◽  
Author(s):  
S. S. Vinogradov ◽  
A. V. Sulima
Keyword(s):  
Poynting Vector ◽  
Dielectric Sphere ◽  
Vector Flux

PLASMON IMAGING USING THE UMOV - POYNTING VECTOR

2016 ◽  
Vol 75 (15) ◽  
pp. 1355-1367
Author(s):  
E.A. Velichko ◽  
A.P. Nickolaenko
Keyword(s):  
Poynting Vector

Reflector antenna analysis method using Poynting vector tracing between virtual apertures

2015 ◽  
Vol 9 (12) ◽  
pp. 1279-1286 ◽  
Author(s):  
Ming Bai ◽  
Naiming Ou ◽  
Ming Jin ◽  
Jungang Miao
Keyword(s):  
Poynting Vector ◽  
Reflector Antenna ◽  
Analysis Method

Anapole electric dipole modes for a dielectric sphere

2020 ◽  
Author(s):  
S. R. Ponomareva ◽  
E. A. Gurvitz ◽  
K. S. Ladutenko ◽  
A. M. Miroshnichenko ◽  
A. S. Shalin
Keyword(s):  
Electric Dipole ◽  
Dielectric Sphere

Enhancing the Plasmonic Component of Photonic-Plasmonic Resonances in Self-Assembled Dielectric Spheres on Ag

2021 ◽  
Author(s):  
Cheon Woo Moon ◽  
Geonyoung Kim ◽  
Jerome Hyun
Keyword(s):  
Dielectric Sphere ◽  
Dielectric Spheres ◽  
Self Assembled

Photonic-plasmonic platforms consisting of dielectric sphere monolayer arrays on a plasmonic substrate have been a popular testbed for studying the hybridization of modes between dielectric and plasmonic resonances. As the...

scholarly journals Formation of Inverse Energy Flux in the Case of Diffraction of Linearly Polarized Radiation by Conventional and Generalized Spiral Phase Plates

Photonics ◽  
2021 ◽  
Vol 8 (7) ◽  
pp. 283
Author(s):  
Andrey Ustinov ◽  
Svetlana Khonina ◽  
Alexey Porfirev
Keyword(s):  
Energy Flux ◽  
Poynting Vector ◽  
Numerical Study ◽  
Longitudinal Component ◽  
Light Fields ◽  
Linearly Polarized ◽  
Linearly Polarized Radiation ◽  
Phase Plates ◽  
Spiral Phase ◽  
Polarized Radiation

Recently, there has been increased interest in the shaping of light fields with an inverse energy flux to guide optically trapped nano- and microparticles towards a radiation source. To generate inverse energy flux, non-uniformly polarized laser beams, especially higher-order cylindrical vector beams, are widely used. Here, we demonstrate the use of conventional and so-called generalized spiral phase plates for the formation of light fields with an inverse energy flux when they are illuminated with linearly polarized radiation. We present an analytical and numerical study of the longitudinal and transverse components of the Poynting vector. The conditions for maximizing the negative value of the real part of the longitudinal component of the Poynting vector are obtained.

Physical Significance of the Poynting Vector in Static Fields

1967 ◽  
Vol 35 (2) ◽  
pp. 153-156 ◽  
Author(s):  
Emerson M. Pugh ◽  
George E. Pugh
Keyword(s):  
Poynting Vector ◽  
Physical Significance
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