Search Results - "José Rafael Guzmán-Sepúlveda"

Optical Sensing Using Fiber-Optic Multimode Interference Devices: A Review of Nonconventional Sensing Schemes by Guzmán-Sepúlveda, José Rafael, Guzmán-Cabrera, Rafael, Castillo-Guzmán, Arturo Alberto

“…We review fiber-based multimode interference (MMI) devices with a particular focus on optical fiber-based sensing applications. The present review complements…”
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Sugar Detection in Aqueous Solution Using an SMS Fiber Device by Mar-Abundis, Nailea, Fuentes-Rubio, Yadira Aracely, Domínguez-Cruz, René Fernando, Guzmán-Sepúlveda, José Rafael

“…We report on the fabrication and testing of a fiber optics sensor based on multimodal interference effects, which aims at the detection of different types of…”
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Refractometric Detection of Adulterated Milk Based on Multimode Interference Effects by Fuentes-Rubio, Yadira Aracely, Zúñiga-Ávalos, Yamil Alejandro, Guzmán-Sepúlveda, José Rafael, Domínguez-Cruz, René Fernando

“…This paper reports on the refractometric detection of water-adulterated milk using an optical fiber sensor whose principle of operation is based on multimode…”
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Phase memory of optical vortex beams by Eshaghi, Mahdi, Acevedo, Cristian Hernando, Batarseh, Mahed, Guzman-Sepulveda, José Rafael, Dogariu, Aristide

“…Optical vortex beams are under considerable scrutiny due to their demonstrated potential for applications ranging from quantum optics to optical communications…”
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Measurement of Sugar Concentration by Multimodal Fiber Optics Sensor by Nailea Mar-Abundis, Yadira Aracely Fuentes-Rubio, René Fernando Domínguez-Cruz, José Rafael Guzmán-Sepúlveda

“…In this work, we report on the fabrication and testing of a fiber optics sensor based on multimodal interference (MMI) that is capable of measuring sugar…”
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A highly sensitive fiber optic sensor based on two-core fiber for refractive index measurement by Guzmán-Sepúlveda, José Rafael, Guzmán-Cabrera, Rafael, Torres-Cisneros, Miguel, Sánchez-Mondragón, José Javier, May-Arrioja, Daniel Alberto

“…A simple and compact fiber optic sensor based on a two-core fiber is demonstrated for high-performance measurements of refractive indices (RI) of liquids. In…”
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Digital System Control for Three-Degrees of Freedom Mechanical Arm with FPGA by Guzmán-Sepúlveda, José Rafael, de Jesus Romero-Troncoso, René

“…This work has as objective to show the design process and implementation of three-degrees of freedom mechanical arm, controlled by a digital system, described…”
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One-class Classification for Identifying COVID-19 in X-Ray Images by Perez-Careta, Eduardo, Hernández-Farías, Delia Irazú, Guzman-Sepulveda, José Rafael, Cisneros, Miguel Torres, Cordoba-Fraga, Teodoro, Martinez Espinoza, Juan Carlos, Guzman-Cabrera, Rafael

“…Coronaviruses constitute an extensive family of viruses that can be severely harmful to both animals and humans. The newest virus of this family, SARS-CoV-2,…”
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Wavelength Tuning of Multimode Interference Fiber Lasers: A Review by Guzman-Sepulveda, Jose Rafael, Castillo-Guzman, Arturo Alberto

“…Herein, the main aspects of fiber lasers are summarized where multimode interference (MMI) is the underlying phenomenon for the wavelength tuning mechanism…”
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Understanding and acceptance of the theory of evolution in high school students in Mexico by Salazar-Enriquez, Guadalupe, Guzman-Sepulveda, Jose Rafael, Peñaloza, Gonzalo

“…The Theory of Evolution (TE) is the backbone of biology and is the best way to explain the diversity of species that exist on the planet. However, despite all…”
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Fiber Optic Sensor for High-Sensitivity Salinity Measurement by Guzman-Sepulveda, Jose Rafael, Ruiz-Perez, Victor Ivan, Torres-Cisneros, Miguel, Sanchez-Mondragon, Jose Javier, May-Arrioja, Daniel Alberto

“…A highly sensitive salinity sensor based on a two-core optical fiber is demonstrated for both high- and low-concentration regimes. Salinity of several aqueous…”
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Tubulin Polarizability in Aqueous Suspensions by Guzman-Sepulveda, Jose Rafael, Wu, Ruitao, Kalra, Aarat P, Aminpour, Maral, Tuszynski, Jack A, Dogariu, Aristide

“…We report accurate optical measurements of tubulin polarizability in aqueous suspensions. We determined the dependence of polarizability on tubulin…”
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Highly Sensitive Fiber Optic Refractive Index Sensor Using Multicore Coupled Structures by May-Arrioja, Daniel Alberto, Guzman-Sepulveda, Jose Rafael

“…In this paper, we demonstrate highly sensitive refractive index (RI) sensing based on multicore coupled structures. Specifically, we use a seven-core fiber…”
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Continuous Optical Measurement of Internal Dynamics in Drying Colloidal Droplets by Guzman-Sepulveda, Jose Rafael, Wu, Ruitao, Dogariu, Aristide

“…Accessing the colloidal dynamics non-invasively and continuously during the phase transition of a colloidal system is challenging but critical. Here, we…”
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Passive high-frequency microrheology of blood by Guzman-Sepulveda, Jose Rafael, Batarseh, Mahed, Wu, Ruitao, DeCampli, William M, Dogariu, Aristide

“…Indicative of various pathologies, blood properties are under intense scrutiny. The hemorheological characteristics are traditionally gauged by bulk,…”
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Understanding and acceptance of the theory of evolution in high school students in Mexico by Guadalupe Salazar-Enriquez, Jose Rafael Guzman-Sepulveda, Gonzalo Peñaloza

“…The Theory of Evolution (TE) is the backbone of biology and is the best way to explain the diversity of species that exist on the planet. However, despite all…”
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Spatial intensity correlations of Mathieu speckle fields by Acevedo, Cristian Hernando, Torres Moreno, Yezid, Guzman-Sepulveda, Jose Rafael, Dogariu, Aristide

“…Analytical expressions are derived for the spatial coherence function of a speckle field that is generated by the scattering of a Mathieu beam from a random…”
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Refractive Index sensor using a Two-Core optical fiber by Guzman-Sepulveda, J. R., Lopez-Cortes, D., Hernandez-Romano, I., Margulis, W., May-Arrioja, D. A.

“…A Refractive Index sensor based on a Two-Core optical fiber is demonstrated. The sensor response and sensitivity can be easily adjusted by simply controlling…”
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Passive Coagulability Assay Based on Coherence-Gated Light Scattering by Batarseh, Mahed, Guzman-Sepulveda, Jose Rafael, Wu, Ruitao, M. DeCampli, William, Dogariu, Aristide

“…Coagulation monitoring relies on in vitro tests where the clot formation is induced using external stimuli. We report an optical method capable of revealing…”
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Evaluation of electromagnetic performance of emerging failures in electrical machines using computational simulation by Guzman-Sepulveda, Jose Rafael, Guzman-Cabrera, Rafael

“…Common failures in industrial induction motors equipped with squirrel cage rotor are examined in this paper. These failures are: broken rotor bars and short…”
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