arXiv · 1707.08688
Effects of imperfect angular adjustment on plasmonic force
Abstract
The attractive plasmon force between two metallic walls when the electromagnetic wave propagates through a narrow slit has been studied earlier for parallel plates and normal incidence. In present paper the effects of imperfect adjustment of plates and laser beam are analyzed. The change of force for non-parallel plates is shown to be of the first order in inclination angle when the wedge is along wave propagation and of the second order for transverse case. The small incidence angle leads to decrease in force due to the antisymmetric waveguide mode appearing in the slit.
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Leonid Frumin, Alexander Tusnin, Oleg Belai, David Shapiro. 2017-07-27. Effects of imperfect angular adjustment on plasmonic force. https://doi.org/10.1364/oe.25.031801
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