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arxiv: 1211.4930 · v1 · pith:EUBCCNXNnew · submitted 2012-11-21 · ⚛️ physics.optics

The role of the angular momentum of light in Mie scattering. Excitation of dielectric spheres with Laguerre-Gaussian modes

classification ⚛️ physics.optics
keywords beamslaguerre-gaussianspheresangularcontrolleddielectricdifferentelectromagnetic
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We present a method to enhance the ripple structure of the scattered electromagnetic field in the visible range through the use of Laguerre-Gaussian beams. The position of these enhanced ripples as well as their linewidths can be controlled using different optical beams and sizes of the spheres.

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