Wigner representation of Laguerre--Gaussian beams.
نویسندگان
چکیده
A phase-space description of the Laguerre-Gaussian modes is presented that points out the connection between these modes and the Hermite-Gaussian modes. We exploit the underlying phase-space symmetries to derive a closed-form expression for the Wigner distribution function of Laguerre-Gaussian modes. This expression is as compact as the one for the Hermite-Gaussian modes.
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ورودعنوان ژورنال:
- Optics letters
دوره 25 18 شماره
صفحات -
تاریخ انتشار 2000