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Raul I. Hernandez-Aranda on Muck Rack

Raul I. Hernandez-Aranda

As seen in: Optica
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Articles

Single-hologram generation of vector beams using a digital micromirror device

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By Raul I. Hernandez-Aranda, Benjamin Perez-Garcia, Herman L. Offerhaus, Atefeh Akbarpour
| Optica Verified
We describe a simple and effective method for the experimental generation of a variety of vector beams, including vector Laguerre–Gauss (vLG) and vector Bessel–Gauss (vBG), and experimentally realize vector Mathieu–Gauss (vMG) beams for the first time, to the best of our knowledge.
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Partially coherent Ince-Gaussian beams

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By Tecnológico de Monterrey, Adad Yepiz, Benjamin Perez-Garcia, Raul I. Hernandez-Aranda
| osapublishing.org
Abstract We report on the study and generation of Ince–Gaussian beams in the spatially partially coherent regime. The inherent random fluctuations both in time and space of these partially coherent fields make their characterization difficult. Our results show that the cross-correlation function (CCF) provides insight into the composition of the Ince–Gaussian beam, as well as into its spatial coherence structure and singularities.
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