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Non-paraxial idealized polarizer model

: Zhang, S.; Partanen, H.; Hellmann, C.; Wyrowski, F.

Fulltext ()

Optics Express 26 (2018), No.8, pp.9840-9849
ISSN: 1094-4087
Journal Article, Electronic Publication
Fraunhofer IOF ()

An idealized polarizer model that works without the structural and material information is derived in the spatial frequency domain. The non-paraxial property is fully included and the result takes a simple analytical form, which provides a straight-forward explanation for the crosstalk between field components in non-paraxial cases. The polarizer model, in a 2 × 2-matrix form, can be conveniently used in cooperation with other computational optics methods. Two examples in correspondence with related works are presented to verify our polarizer model.