77 citations · 92 across the 4 of their papers we have counts for
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physics.plasm-ph2008★ 4 cited
Photon orbital angular momentum in a plasma vortex
J. T. Mendonça, B. Thidé, J. E. S. Bergman +4
We study theoretically the exchange of angular momentum between a photon beam and a plasma vortex, and demonstrate the possible excitation of photon angular momentum states in a pl…
astro-ph2008★ 11 cited
Detecting orbital angular momentum in radio signals
H. Then, B. Thidé, J. T. Mendonça +5
Electromagnetic waves with an azimuthal phase shift are known to have a well defined orbital angular momentum. Different methods that allow for the detection of the angular momentu…