29 April 1999 Wigner distribution function of circularly truncated light beams
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Proceedings Volume 3729, Selected Papers from International Conference on Optics and Optoelectronics '98; (1999) https://doi.org/10.1117/12.346769
Event: Selected Papers from the International Conference on Optics and Optoelectronics, 1998, Dehradun, India
Abstract
The effect of truncating a light beam is expressed as a convolution of the Wigner distribution function of the light beam and the Wigner distribution function of the truncating aperture. The Wigner distribution function of a circular truncating aperture is derived and an approximate expression is presented. The approximation not only has the properties that it is exact in the spatial origin and in the spatial- frequency origin, but also that the integral over all spatial frequencies takes the exact value.
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Martin J. Bastiaans, Martin J. Bastiaans, } "Wigner distribution function of circularly truncated light beams", Proc. SPIE 3729, Selected Papers from International Conference on Optics and Optoelectronics '98, (29 April 1999); doi: 10.1117/12.346769; https://doi.org/10.1117/12.346769
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