Parametric Characterization of Truncated Circular Flattened Gaussian Beams
نویسندگان
چکیده
منابع مشابه
Propagation of axially symmetric flattened Gaussian beams
Flattened Gaussian beams are characterized by a waist profile that passes in a continuous way from a nearly flat illuminated region to darkness. The steepness of the transition region is controlled by an integer parameter N representing the order of the beam. Being expressible as a sum of N Laguerre–Gauss modes, a flattened Gaussian beam turns out to be very simple to study as far as propagatio...
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ژورنال
عنوان ژورنال: American Journal of Optics and Photonics
سال: 2015
ISSN: 2330-8486
DOI: 10.11648/j.ajop.20150301.11