![Patrick Ferrand on Twitter: "When vortex light beams are addressed, it is easy to get confused about the phase and the state of polarization (SoP) of a beam. Below a thread to Patrick Ferrand on Twitter: "When vortex light beams are addressed, it is easy to get confused about the phase and the state of polarization (SoP) of a beam. Below a thread to](https://pbs.twimg.com/tweet_video_thumb/ER84g_3XUAIB-LV.jpg)
Patrick Ferrand on Twitter: "When vortex light beams are addressed, it is easy to get confused about the phase and the state of polarization (SoP) of a beam. Below a thread to
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Generalization of the optical theorem: experimental proof for radially polarized beams | Light: Science & Applications
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Needle-like focus generation by radially polarized halo beams emitted by photonic-crystal ring-cavity laser: Applied Physics Letters: Vol 101, No 22
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Comparison of three kinds of polarized Bessel vortex beams propagating through uniaxial anisotropic media
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New mathematical description of polarization could lead to higher fiber-optic data rates | Laser Focus World
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Radial bound states in the continuum for polarization-invariant nanophotonics | Nature Communications
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