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Article Dans Une Revue Journal of the Optical Society of America. A Optics, Image Science, and Vision Année : 2022

Purity of 3D polarization

Résumé

Measures of purity for 3D partially polarized fields, and in particular, the separation into circularly and linearly polarized contributions, are reexamined, and a new degree of total linear polarization introduced. Explicit expressions for the characteristic decomposition in terms of coherency matrix elements are presented, including the special case of an intrinsic coherency matrix. Parameterization of the coherency matrix in terms of ellipticity, and the directions of the ellipse normal and major axis are investigated. Phase consistency is discussed. A comprehensive collection of results regarding intrinsic polarization properties is presented. (c) 2021 Optica Publishing Group
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Dates et versions

hal-04228761 , version 1 (04-10-2023)

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Colin J. R. Sheppard, Artemi Bendandi, Aymeric Le Gratiet, Alberto Diaspro. Purity of 3D polarization. Journal of the Optical Society of America. A Optics, Image Science, and Vision, 2022, 39 (1), pp.6-16. ⟨10.1364/JOSAA.444326⟩. ⟨hal-04228761⟩
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