Browsing by Author "Acevedo, Cristian Hernando"
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Determination of the topological charge of a bessel-gauss beam using the diffraction pattern through of an equilateral aperture
Acevedo, Cristian Hernando; Díaz, Carlos Fernando; Torres-Moreno, YezidThe topological charge TC of an electromagnetic wave is relate with their wavefront spatial distribution. Electromagnetic waves with factor azimuthal exp(ilθ) in its phase, have TC integer (l=m) or non-integer (l=M). These ...Universidad Nacional de Colombia Revistas electrónicas UN Dyna.