Axisymmetric vibrations of a hollow piezoceramic sphere with radial polarization

1984 ◽  
Vol 20 (2) ◽  
pp. 113-117 ◽  
Author(s):  
I. A. Loza ◽  
N. A. Shul'ga
Keyword(s):  
Radial Polarization ◽  
Piezoceramic Sphere ◽  
Hollow Piezoceramic Sphere

Formation of second order optical vortices with a radial polarization converter using the double-pass technique

2015 ◽  
Vol 349 ◽  
pp. 24-30
Author(s):  
Aidas Matijošius ◽  
Paulius Stanislovaitis ◽  
Titas Gertus ◽  
Valerijus Smilgevičius
Keyword(s):  
Second Order ◽  
Optical Vortices ◽  
Radial Polarization ◽  
Polarization Converter ◽  
Double Pass

scholarly journals Numerical simulation of a plasmonic lens for laser light focusing

2021 ◽  
Vol 2103 (1) ◽  
pp. 012174
Author(s):  
E S Kozlova ◽  
V V Kotlyar
Keyword(s):  
Focal Spot ◽  
Laser Light ◽  
Incident Light ◽  
Lens Design ◽  
Light Wavelength ◽  
Optimal Parameters ◽  
Plasmonic Lens ◽  
Radial Polarization ◽  
Incident Light Wavelength ◽  
Difference Time

Abstract In this paper, the design of a plasmonic lens in gold and silver thin films for focusing the light with radial polarization is presented. Using the finite difference time domain method the optimal parameters of the plasmonic lens design are found. It was shown that the silver plasmonic lens produces a tight focal spot with a full width at half maximum of 0.38 of the incident light wavelength.

Subwavelength spinning of particles in vector cosine-Gaussian field with radial polarization

2021 ◽  
pp. 127829
Author(s):  
Rui Zhao ◽  
Min Jiang ◽  
Shuoshuo Zhang ◽  
Zhongsheng Man ◽  
Benyi Wang ◽  
...  
Keyword(s):  
Gaussian Field ◽  
Radial Polarization
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