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arXiv · 1108.5759

Fermionic out-of-plane structure of polarization singularities

Mark R. Dennis
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Abstract

A new classification of circular polarization C points in three-dimensional polarization ellipse fields is proposed. The classification type depends on the out-of-plane variation of the polarization ellipse axis, in particular, whether the ellipse axes are in the plane of circular polarization one or three times. A minimal set of parameters for this classification are derived, and discussed in the context of the familiar in-plane C point classification into lemon, star, and monstar types. This new geometric classification is related to the Möbius index of polarization singularities recently introduced by Freund.

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Mark R. Dennis. 2011-08-29. Fermionic out-of-plane structure of polarization singularities. https://doi.org/10.1364/ol.36.003765

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