Search Results - "Cofré, Aarón"

Gouy phase effects on propagation of pure and hybrid vector beams by Sánchez-López, María M, Davis, Jeffrey A, Moreno, Ignacio, Cofré, Aarón, Cottrell, Don M

“…The robustness of the polarization spatial distribution of vector beams upon propagation is crucial for a number of applications, including optical…”
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Programmable Supercontinuum Laser Spectrum Generator Based on a Liquid-Crystal on Silicon Spatial Light Modulator by García-Martínez, Pascuala, Moreno, Ignacio, Sánchez-López, María del Mar, Gomis, Jordi, Martínez, Pedro, Cofré, Aarón

“…Supercontinuum (SC) lasers combine a broadband light spectrum with the unique properties of single-mode lasers. In this work we present an optical system to…”
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Simple spectral technique to identify the ordinary and extraordinary axes of a liquid crystal retarder by Sánchez-López, María del Mar, Vargas, Asticio, Cofré, Aaron, Moreno, Ignacio, Campos, Juan

“…We present a very simple method to distinguish between ordinary and extraordinary axes in an optical retarder. The method is based on inserting the retarder in…”
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Optimal triplicator design applied to a geometric phase vortex grating by Marco, David, Sánchez-López, María M, Cofré, Aarón, Vargas, Asticio, Moreno, Ignacio

“…In this work, a geometric phase liquid-crystal diffraction grating based on the optimal triplicator design is realized, i.e., a phase-only profile that…”
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An end-to-end DNN-HMM based system with duration modeling for robust earthquake detection by Murúa, Catalina, Marín, Marcelo, Cofré, Aarón, Wuth, Jorge, Pino, Oscar Vásquez, Yoma, Néstor Becerra

“…Developing a reliable and robust automatic earthquake detection system is quite a challenging and highly necessary task as two conditions can make this task a…”
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Dual polarization split lenses by Cofré, Aarón, Vargas, Asticio, Torres-Ruiz, Fabián A, Campos, Juan, Lizana, Angel, Sánchez-López, María M, Moreno, Ignacio

“…We report the realization of polarization sensitive split lens configurations. While split lenses can be used to easily generate different types of controlled…”
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Geometrical-phase lens based optical system for the spin-splitting of vector beams by Cofré, Aarón, Vargas, Asticio, Torres-Ruíz, Fabián A., Sánchez-López, María del Mar, Moreno, Ignacio

“…•We combine a geometric phase lens and a telescope to produce an optical system with two polarization controlled real foci with equal magnification.•We apply…”
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Quantitative performance of a polarization diffraction grating polarimeter encoded onto two liquid-crystal-on-silicon displays by Cofré, Aarón, Vargas, Asticio, Torres-Ruiz, Fabián A., Campos, Juan, Lizana, Angel, del Mar Sánchez-López, María, Moreno, Ignacio

“…•A new type of polarimeter based on polarization diffraction gratings is proposed.•Two phase gratings are encoded in two spatial light modulators into…”
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End-to-End LSTM-Based Earthquake Magnitude Estimation With a Single Station by Cofre, Aaron, Marin, Marcelo, Pino, Oscar Vasquez, Galleguillos, Nicolas, Riquelme, Sebastian, Barrientos, Sergio, Yoma, Nestor Becerra

“…In this letter, a method based on long short-term memory (LSTM) is presented to address the problem of earthquake magnitude estimation for earthquake early…”
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