Dr. Gabriel Ramos-Ortíz Profile

Dr. Gabriel Ramos-Ortíz

at Centro de Investigaciones en Óptica AC

SPIE Involvement:

Author

Publications (20)

Proceedings Article | 25 September 2018 Paper

Paper

OLEDs fabricated by solution process based on a novel linear poly(arylene oxindole)

L. A. Lozano-Hernández, Olivia Hernández-Cruz, E. Pérez-Gutiérrez, M. Rodríguez, O. Barbosa-García, Gabriel Ramos-Ortíz, Mikhail Zolotukhin, J. L. Maldonado

Proceedings Volume 10736, 107362B (2018) https://doi.org/10.1117/12.2322752

KEYWORDS: Organic light emitting diodes, Polymers, External quantum efficiency, Luminous efficiency, Laser induced fluorescence, Luminescence, Polymer thin films, Coating, Photography, Quantum efficiency

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Proceedings Article | 25 August 2017 Paper

Paper

Analysis of the aging/stability process of organic solar cells based on PTB7:[70]PCBM and an alternative free-vacuum deposited cathode: the effect of active layer scaling

Denisse Barreiro-Argüelles, Gabriel Ramos-Ortiz, José-Luis Maldonado, Daniel Romero-Borja, Marco-Antonio Meneses-Nava, Enrique Pérez-Gutiérrez

Proceedings Volume 10363, 1036333 (2017) https://doi.org/10.1117/12.2274475

KEYWORDS: Solar cells, Photovoltaics, Frequency modulation, Organic photovoltaics, Electrodes, Heterojunctions, Diodes

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Proceedings Article | 5 September 2014 Paper

Paper

Numerical analysis for a solid-core photonic crystal fiber with tunable zero dispersion wavelengths

A. Barrientos-García, Igor Sukoivanov, J. Andrade-Lucio, Igor Guryev, Oleksiy Shulika, J. Hernandez-García, G. Ramos-Ortiz

Proceedings Volume 9200, 92000L (2014) https://doi.org/10.1117/12.2061073

KEYWORDS: Dispersion, Supercontinuum generation, Photonic crystal fibers, Solids, Cladding, Numerical analysis, Silica, Fiber lasers, Finite element methods, Wave propagation

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SPIE Journal Paper | 27 February 2014 Open Access

Open Access

Characterization of all-normal-dispersion microstructured optical fiber via numerical simulation of passive nonlinear pulse reshaping and single-pulse flat-top supercontinuum

Oleksiy Shulika, Igor Sukhoivanov, Gabriel Ramos-Ortiz, Igor Guryev, Sergii Iakushev, José Andrade-Lucio

JNP, Vol. 8, Issue 01, 083890, (February 2014) https://doi.org/10.1117/12.10.1117/1.JNP.8.083890

KEYWORDS: Picosecond phenomena, Dispersion, Structured optical fibers, Femtosecond phenomena, Micro optical fluidics, Nonlinear optics, Numerical simulations, Pulsed laser operation, Wave propagation, Optical fibers

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Proceedings Article | 25 September 2013 Paper

Paper

All-normal dispersion photonic crystal fiber for parabolic pulses and supercontinuum generation

Igor Sukhoivanov, José Amparo Andrade Lucio, Oleksiy Shulika, Sergii Iakushev, Alejandro Barrientos García, Gabriel Ramos-Ortiz, Igor Guryev, Oscar Ibarra Manzano, Arturo Garcia Perez

Proceedings Volume 8847, 88470H (2013) https://doi.org/10.1117/12.2025806

KEYWORDS: Dispersion, Photonic crystal fibers, Supercontinuum generation, Femtosecond phenomena, Picosecond phenomena, Gaussian pulse, Optical fibers, Cladding, Sapphire lasers, Nonlinear optics

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Proceedings Article | 18 September 2013 Paper

Paper

Colorimetric detection of copper in water using a Schiff base derivative

D. Peralta Domínguez, G. Ramos-Ortiz, J. Maldonado, M. Rodriguez, M. Meneses-Nava, O. Barbosa-Garcia, R. Santillan, N. Farfán

Proceedings Volume 8831, 88311I (2013) https://doi.org/10.1117/12.2024729

KEYWORDS: Ions, Metals, Sensors, Absorption, Copper, Environmental sensing, Eye, Spectroscopy, Chromophores, Molecules

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Proceedings Article | 3 November 2011 Paper

Paper

NLO characterization for novel borinates: evaluation of the N-B bond

R. Castro-Beltran, M. Rodríguez, G. Ramos-Ortíz, I. Ledoux-Rak, N. Farfán, R. Santillan

Proceedings Volume 8011, 801140 (2011) https://doi.org/10.1117/12.903410

KEYWORDS: Nonlinear optics, Boron, Absorption, Molecules, Metals, Printed circuit board testing, Chemical species, NOx, Second-harmonic generation, Solids

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Proceedings Article | 3 November 2011 Paper

Paper

Highly efficient photorefractive polymers doped with cyano nonlinear chromophores

V. Herrera, J. Maldonado, M. Rodríguez, G. Ramos-Ortíz, M. Meneses-Nava, O. Barbosa-García, R. Santillán, N. Farfán, P. Lacroix

Proceedings Volume 8011, 80115Q (2011) https://doi.org/10.1117/12.903475

KEYWORDS: Polymers, Chromophores, Holography, Diffraction, Composites, Nonlinear optics, Photorefractive polymers, Refractive index, Modulation, Holograms

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Proceedings Article | 3 November 2011 Paper

Paper

Organic solar cells under the BHJ approach using conventional/inverted architectures

J. Salinas, C. Salto, J. Maldonado, G. Ramos-Ortíz, M. Rodríguez, M. Meneses-Nava, Oracio Barbosa-García, N. Farfán, R. Santillan

Proceedings Volume 8011, 80117E (2011) https://doi.org/10.1117/12.902295

KEYWORDS: Silver, Metals, Solar cells, Copper, Organic photovoltaics, Polymers, Electrodes, Renewable energy, Zinc oxide, Xenon

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Proceedings Article | 26 October 2011 Paper

Paper

Spectroscopic detection of metals ions using a novel selective sensor

D. Peralta-Domínguez, G. Ramos-Ortiz, J. Maldonado, M. Rodriguez, M. Meneses-Nava, O. Barbosa-Garcia, R. Santillan, N. Farfan

Proceedings Volume 8011, 80115C (2011) https://doi.org/10.1117/12.903261

KEYWORDS: Ions, Metals, Absorption, Sensors, Nickel, Molecules, Spectroscopy, Luminescence, Transition metals, Mercury

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Proceedings Article | 26 October 2011 Paper

Paper

Higher-order dispersion terms of a photonic crystal fiber with hexagonal holes

Y. Márquez-Barrios, I. Torres-Gómez, N. Arzate, A. Martínez-Ríos, G. Ramos-Ortiz

Proceedings Volume 8011, 80115E (2011) https://doi.org/10.1117/12.903277

KEYWORDS: Dispersion, Manufacturing, Photonic crystal fibers, Structured optical fibers, Picosecond phenomena, Refractive index, Data modeling, Ultrafast phenomena, Cladding, Supercontinuum generation

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Proceedings Article | 4 December 2009 Paper

Paper

Spectroscopic analysis of pharmaceutical formulations through the use of chemometric tools

N. Ornelas-Soto, O. Barbosa-García, M. Meneses-Nava, G. Ramos-Ortíz, J. Pichardo-Molina, J. L. Maldonado, U. Contreras, L. López-Martínez, P. López-de-Alba, F. López-Barajas

Proceedings Volume 7499, 74990Z (2009) https://doi.org/10.1117/12.851128

KEYWORDS: Calibration, Micro raman spectroscopy, Spectroscopy, Statistical analysis, Ultraviolet radiation, Magnesium, Chemometrics, Spectroscopes, Error analysis, Raman spectroscopy

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Proceedings Article | 4 December 2009 Paper

Paper

Solar cells based on organic molecules and polymers

J. Salinas, J. Maldonado, G. Ramos-Ortíz, M. Rodríguez, M. Meneses-Nava, O. Barbosa-García, N. Farfán, R. Santillan

Proceedings Volume 7499, 74991G (2009) https://doi.org/10.1117/12.849014

KEYWORDS: Molecules, Polymers, Absorption, Solar cells, Metals, Atomic force microscopy, Renewable energy, Fullerenes, Semiconductors, Organic photovoltaics

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Proceedings Article | 16 May 2007 Paper

Paper

UV-Vis absorption spectroscopy and chemometrics to discriminate between the two basic categories and types of tequila

O. Barbosa Garcia, G. Ramos Ortiz, J. Pichardo Molina, J. L. Maldonado, M. Meneses Nava, J. Landgrave

Proceedings Volume 6422, 64221W (2007) https://doi.org/10.1117/12.742570

KEYWORDS: Absorption, Principal component analysis, Absorption spectroscopy, Chromatography, Chemometrics, Data storage, UV-Vis spectroscopy, Gold, Quartz, Absorbance

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Proceedings Article | 10 February 2006 Paper

Paper

Organic photorefractive polymer based in a nonlinear optical chromophore boronate derivative

J. Maldonado, G. Ramos-Ortíz, O. Barbosa-García, M. Meneses-Nava, M. Olmos-López, D. Rodríguez, H. Reyes, B. Muñoz, N. Farfán

Proceedings Volume 6046, 60460X (2006) https://doi.org/10.1117/12.674465

KEYWORDS: Chromophores, Polymers, Diffraction, Composites, Phase shifts, Photorefractive polymers, Modulation, Holography, Glasses, Nonlinear optics

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Proceedings Article | 10 February 2006 Paper

Paper

A quality control technique based on UV-VIS absorption spectroscopy for tequila distillery factories

O. Barbosa Garcia, G. Ramos Ortiz, J. Maldonado, J. Pichardo Molina, M. Meneses Nava, Enrique Landgrave, M. Cervantes

Proceedings Volume 6046, 60460E (2006) https://doi.org/10.1117/12.674439

KEYWORDS: Absorption, Absorption spectroscopy, Medium wave, Chromatography, Absorbance, Chemical analysis, Principal component analysis, UV-Vis spectroscopy, Gold, Chemistry

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Proceedings Article | 10 February 2006 Paper

Paper

Third-harmonic generation performance of organic polymer films doped with triarylmethane dyes

G. Ramos-Ortiz, J. Maldonado, M. Meneses-Nava, O. Barbosa-García, M. Olmos, M. Cha

Proceedings Volume 6046, 60460V (2006) https://doi.org/10.1117/12.674462

KEYWORDS: Chromophores, Absorption, Crystals, Nonlinear crystals, Molecules, Polymers, Polymer thin films, Glasses, Third-harmonic generation, Refractive index

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Proceedings Article | 21 October 2004 Paper

Paper

Mobility in polymer composites doped with organic molecules using the time-of-flight technique

Jose-Luis Maldonado, Marco Antonio Meneses-Nava, Oracio Barbosa-Garcia, Gabriel Ramos-Ortiz, D. Rodriguez, M. J. Percino, V. M. Chapela

Proceedings Volume 5622, (2004) https://doi.org/10.1117/12.591538

KEYWORDS: Molecules, Polymers, Telescopic pixel displays, Composites, Glasses, Semiconductors, Absorption, Organic light emitting diodes, Solar cells, Picosecond phenomena

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Proceedings Article | 21 October 2004 Paper

Paper

Time-gated imaging through scattering media by using efficient THG in organic films

Gabriel Ramos-Ortiz, Myoungsik Cha, Stephen Barlow, Gregory Walker, Seth Marder, Bernard Kippelen

Proceedings Volume 5622, (2004) https://doi.org/10.1117/12.589419

KEYWORDS: Chromophores, Scattering media, Scattering, Photons, Absorption, Signal attenuation, Laser scattering, Optical parametric oscillators, Signal processing, Cameras

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Proceedings Article | 16 June 2000 Open Access

Open Access

Paper

Forty simple experiments with an He-Ne laser for high school students

Gabriel Ramos Ortiz, Jose-Luis Maldonado, Mayo Villagran-Muniz, Z. Ramirez-Maldonado

Proceedings Volume 3831, (2000) https://doi.org/10.1117/12.388739

KEYWORDS: Refractive index, Polarization, Light scattering, Laser scattering, Liquids, Scattering, Geometrical optics, Helium neon lasers, Water, Refraction

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Showing 5 of 20 publications

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