# name
Effect of linear polarizers on highly focused spirally polarized fields

# metadata.dc.description.abstract[].value
Linear polarizers are commonly used for projecting the direction of the electric field of a transverse paraxial beam on the direction of the polarizer axis. However, the use of these devices with highly convergent field poses a practical problem because the non transversal character of electric field. In this article, we discuss the behavior of highly focused beams with spiral polarization when they pass through a polarizer. Interestingly, beams with azimuthal polarization display a non negligible irradiance in the direction of propagation after passing through a polarizer. On top of that, we found that the irradiance of a highly focused radially polarized beam after a polarizer is notably different from the projection of the field on the direction of the polarizer axis.

# metadata.dc.relation.ispartof[].value
Optics and Lasers in Engineering, 2017, vol. 98, p. 176-180

# metadata.dc.source[].value
Articles publicats en revistes (Física Aplicada)

# metadata.dc.title[].value
Effect of linear polarizers on highly focused spirally polarized fields