title: Dependence of the degree of paraxiality on field correlations.
abstract: A linearly polarized optical field can be obtained by filtering a stochastic field through an ideal linear polarizer. The produced field possesses a given degree of paraxiality that, as proved in the present Letter, can be affected by the correlations of the original stochastic field. An example with Gaussian beams is discussed in detail.
authors: Optics Research Group, Department of Imaging Science and Technology, Delft University of Technology, Delft, The Netherlands. O.ElGawhary@tudelft.nl
authors: Omar
authors: O
authors: El Gawhary
authors: Sergio
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authors: Severini