Paper
9 February 2006 Angular momentum of rotating beams
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Abstract
Light beams rotating about their axis can be created using rotating optical elements. We analyze the properties of rotating beams by expanding the mode function in eigenfunctions of angular momentum. Both the spin angular momentum, arising from the polarization, and orbital angular momentum, arising from the circulating phase gradient, are considered.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Gerard Nienhuis "Angular momentum of rotating beams", Proc. SPIE 6131, Nanomanipulation with Light II, 613108 (9 February 2006); https://doi.org/10.1117/12.643845
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KEYWORDS
Polarization

Dielectric polarization

Photon polarization

Superposition

Diffraction

Magnetism

Optical components

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