Analytical description of optical vortices generated by discretized vortex-producing lenses
In this article, a general analytical treatment (any topological charge - any number of discretization levels) for the diffraction of a Gaussian beam through a discretized vortex-producing lens is presented. In the proposal, the field is expressed as a sum of Kummer beams with different amplitudes a...
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| Autores principales: | Rumi, Gonzalo Agustín, Actis, Daniel Guillermo, Amaya Robayo, Dafne Cecilia, Gómez, Jorge A., Rueda, Edgar, Lencina, Alberto Germán |
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| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2018
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/100476 https://ri.conicet.gov.ar/11336/89430 https://journals.aps.org/pra/abstract/10.1103/PhysRevA.97.063813 |
| Aporte de: |
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