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Wigner distribution transformations in high-order systems
By combining the definition of the Wigner distribution function (WDF) and the
matrix method of optical system modeling, we can evaluate the transformation of
the former in centered systems with great complexity. The effect of stops and
lens diameter are also considered and are shown to be responsible for
non-linear clipping of the resulting WDF in the case of coherent illumination
and non-linear modulation of the WDF when the illumination is incoherent. As an
example, the study of a single lens imaging systems illustrates the
applicability of the method.Comment: 16 pages, 7 figures. To appear in J. of Comp. and Appl. Mat
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