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Volume 25 - ICOP & ICPET 2019
ICOP & ICPET _ INPC _ ICOFS 2019, 25 - ICOP & ICPET 2019: 641-644 |
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Alvandi M Y, Karimi E, Khalesifard H. Calculating the force exerted on a Polymer Sample by a Space-varying Polarized Beam Using Simulation. ICOP & ICPET _ INPC _ ICOFS 2019; 25 :641-644
URL: http://opsi.ir/article-1-1800-en.html
URL: http://opsi.ir/article-1-1800-en.html
Calculating the force exerted on a Polymer Sample by a Space-varying Polarized Beam Using Simulation
1- Department of Physics, Institute for Advanced Studies in Basic Sciences, Zanjan, Iran
Abstract: (1829 Views)
In this paper, we have calculated the force exerted on a polymer PAAD-22 sample by a Space-varying polarized beam or known as a vector beam, based on simulation. To do this we have used the MATHEMATICA. A Space-varying polarized beam is produced by superposition of two different modes of vortex beams. Comparing the graphs of forces exerted on the polymer sample and the graphs showing their polarization directions, we come to two different results; first, there is a singularity in the force exerted on the polymer. The singularity is correspondent to the vortex area located on the beam. Second, for every mode of the vector beams, the forces exerted are approximately in the direction of polarization of the impinging beam.
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