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

作者：Zambrana Puyalto Xavier^*; Molina Terriza Gabriel

来源：Journal of Quantitative Spectroscopy and Radiative Transfer, 2013, 126: 50-55.

DOI：10.1016/j.jqsrt.2012.10.010

• Laguerre-Gaussian
• Mie
• Resonances
• Scattering
• Multipole

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.

• 出版日期2013-9