Radial mode dependence of optical beam shifts.

@article{Hermosa2012RadialMD,
  title={Radial mode dependence of optical beam shifts.},
  author={Nathaniel P Hermosa and Andrea Aiello and J. P. Woerdman},
  journal={Optics letters},
  year={2012},
  volume={37 6},
  pages={1044-6}
}
It is known that orbital angular momentum (OAM) couples the Goos-Hänchen and Imbert-Fedorov shifts. Here, we present the first study of these shifts when the OAM-endowed LG(ℓ,p) beams have higher-order radial mode index (p>0). We show theoretically and experimentally that the angular shifts are enhanced by p while the positional shifts are not. 

Citations

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Goos-Hänchen shifts due to 2 D materials with complex conductivity

Niña Angelica F. Zambale, Jenny Lou B. Sagisi, P. Nathaniel, Hermosa
2018
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Vector Laguerre-Gauss beams with polarization-orbital angular momentum entanglement in a graded-index medium.

Journal of the Optical Society of America. A, Optics, image science, and vision • 2016

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