Dr. Juan B. Hurtado-Ramos Profile

Dr. Juan B. Hurtado-Ramos

Professor at CICATA

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Publications (21)

Proceedings Article | 13 October 2016 Presentation + Paper

Design of a radiance meter with predicted size of source and distance effects

J. Suárez-Romero, J. Solorio-Leyva, J. Hurtado-Ramos

Proceedings Volume 9947, 99470L (2016) https://doi.org/10.1117/12.2238394

KEYWORDS: Wave propagation, Radiometry, Geometrical optics, Sensors, Convolution, Gold, Distance measurement, Radio optics, Radio propagation, Lens design

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SPIE Journal Paper | 23 May 2016

Accurate evaluation of sensitivity for calibration between a LiDAR and a panoramic camera used for remote sensing

Angel-Iván García-Moreno, José-Joel González-Barbosa, Alfonso Ramírez-Pedraza, Juan B. Hurtado-Ramos, Francisco-Javier Ornelas-Rodríguez

JARS, Vol. 10, Issue 02, 024002, (May 2016) https://doi.org/10.1117/12.10.1117/1.JRS.10.024002

KEYWORDS: Device simulation, Calibration, Cameras, LIDAR, Statistical analysis, Monte Carlo methods, Sensors, Error analysis, 3D modeling, Computer simulations

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Proceedings Article | 15 October 2012 Paper

Homogeneity measurements of hardness standards with a nondestructive optical method

Jose Suarez-Romero, Eduardo Hernandez-Gomez, Juan Hurtado-Ramos

Proceedings Volume 8495, 849517 (2012) https://doi.org/10.1117/12.930294

KEYWORDS: Optical properties, Nondestructive evaluation, Electromagnetism, Polarizers, Optical testing, Calibration, Polarization, Reflection, Crystals, Sensors

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Proceedings Article | 25 October 2011 Paper

Illuminance-spatial-distribution-based total luminous flux determination for white LEDs

N. Vidal, E. Rosas, Juan Hurtado-Ramos

Proceedings Volume 8011, 80111Z (2011) https://doi.org/10.1117/12.903375

KEYWORDS: Light emitting diodes, Sensors, Metrology, Solid state lighting, Manufacturing, Temperature metrology, Control systems, Calibration, Spherical lenses, Spectroscopy

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Proceedings Article | 15 October 2011 Paper

Traffic infrastructure inventory system by analysis image

Aldo Rico Martinez, J. Camarillo-Paz, F. Ornelas-Rodríguez, José-Joel Gonzalez-Barbosa, Yazmín Peña Cheng, Juan Hurtado-Ramos

Proceedings Volume 8287, 82870N (2011) https://doi.org/10.1117/12.912181

KEYWORDS: Cameras, Panoramic photography, Signal detection, Image segmentation, Computing systems, Imaging systems, Databases, Image analysis, Matrices, Wavelets

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Proceedings Article | 28 September 2011 Paper

Variation of optical polarization in reflected light by redistribution of electric charge in metals

Jose Suarez-Romero, Eduardo Hernandez-Gomez, Juan Hurtado-Ramos

Proceedings Volume 8129, 81290O (2011) https://doi.org/10.1117/12.894143

KEYWORDS: Metals, Polarization, Magnetism, Refractive index, Sensors, Dielectric polarization, Optical activity, Kerr effect, Glasses, Ellipsometry

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Proceedings Article | 24 August 2010 Paper

Spectral response of photopic instruments with traceability to lamps

J. Suarez-Romero, R. Salas-Zuñiga, J. Hurtado-Ramos

Proceedings Volume 7767, 77670M (2010) https://doi.org/10.1117/12.860898

KEYWORDS: Lamps, Photometry, Sensors, Calibration, Transmittance, Convolution, Diffraction, Wave propagation, Signal attenuation, Modulation

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Proceedings Article | 24 August 2010 Paper

A proposal to solve the problem of lack of concordance in the measurement of temperature when using different radiators

J. Solorio-Leyva, J. Suárez-Romero, J. Hurtado-Ramos

Proceedings Volume 7767, 77670R (2010) https://doi.org/10.1117/12.860748

KEYWORDS: Temperature metrology, Pyrometry, Lamps, Sensors, Calibration, Tungsten, Radiometry, Free electron lasers, Black bodies, Fourier theory

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Proceedings Article | 21 August 2009 Paper

Detecting molecular stress in metals

Eduardo Hernandez-Gomez, J. Suarez-Romero, Juan Hurtado-Ramos

Proceedings Volume 7405, 74050Z (2009) https://doi.org/10.1117/12.827005

KEYWORDS: Metals, Heat treatments, Statistical analysis, Refractive index, Refraction, Crystals, Optical properties, Polarization, Molecular interactions, Optical testing

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Proceedings Article | 11 August 2008 Paper

An ESPI technique based on panoramic interferometry with paraboloid mirrors

Araceli Soto, Juan Hurtado-Ramos, Liliana Reséndiz, J. Joel González Barbosa

Proceedings Volume 7063, 70631F (2008) https://doi.org/10.1117/12.802547

KEYWORDS: Mirrors, Panoramic photography, Cameras, Interferometry, Beam splitters, Digital holography, Holographic interferometry, Lens design, Speckle, Photography

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SPIE Journal Paper | 1 March 2006

Numerical calculation of the Fresnel diffraction patterns for periodic objects in measurements with a two-aperture radiometer

José-Germán Cortés-Reynoso, José Suárez-Romero, Juan Solorio-Leyva, Juan Hurtado-Ramos, Eduardo Tepichín-Rodríguez

OE, Vol. 45, Issue 03, 036402, (March 2006) https://doi.org/10.1117/12.10.1117/1.2183647

KEYWORDS: Sensors, Near field diffraction, Diffraction, Point spread functions, Radiometry, Optical engineering, Signal detection, Radio optics, Stray light, Computer simulations

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Proceedings Article | 14 February 2005 Paper

Optical fiber sensors applications to the wear detection and fracture of cutting tools

Guillermo de Anda-Rodriguez, Salvador Guel-Sandoval, Juan Hurtado-Ramos, Eduardo Castillo-Castaneda

Proceedings Volume 5776, (2005) https://doi.org/10.1117/12.611844

KEYWORDS: Sensors, Fiber optics sensors, Optics manufacturing, Photodiodes, Optical resolution, Laser cutting, Direct methods, Metals, Manufacturing, Modulation

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Proceedings Article | 21 October 2004 Paper

Reproducibility improvement in color measurements of periodic objects

Jose-German Cortes-Reynoso, Jose Suarez-Romero, Juan Hurtado-Ramos, Eduardo Tepichin Rodriguez, Juan Solorio-Leyva

Proceedings Volume 5622, (2004) https://doi.org/10.1117/12.590805

KEYWORDS: Sensors, Signal detection, Radiometry, Integrating spheres, Diffraction, Spatial frequencies, Measurement devices, Reflectivity, Numerical simulations, Signal processing

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Proceedings Article | 21 October 2004 Paper

The size-of-source effect in practical measurements of radiance

Juan Solorio-Leyva, Jose Suarez-Romero, Juan Hurtado-Ramos, Eduardo Tepichin Rodriguez, Jose-German Cortes-Reynoso

Proceedings Volume 5622, (2004) https://doi.org/10.1117/12.590882

KEYWORDS: Radiometry, Sensors, Electromagnetic theory, Integrating spheres, Radio optics, Diffraction, Lanthanum, Laser optics, Direct methods, Detection theory

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Proceedings Article | 15 October 2004 Paper

Radiation pyrometric measurements with distance to the source effect and size-of-the-source effect corrections

Juan Carlos Solorio-Leyva, Jose Suarez-Romero, Juan Hurtado-Ramos, Eduardo Tepichin-Rodriguez, Jose-German Cortes-Reynoso

Proceedings Volume 5526, (2004) https://doi.org/10.1117/12.558959

KEYWORDS: Distance measurement, Temperature metrology, Pyrometry, Black bodies, Sensors, Radiometry, Numerical analysis, Diffraction, Lanthanum, Metrology

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Proceedings Article | 15 October 2004 Paper

Diffraction patterns in Fresnel approximation of periodic objects for a colorimeter of two apertures

Jose-German Cortes-Reynoso, Jose Suarez-Romero, Juan Hurtado-Ramos, Eduardo Tepichin-Rodriguez, Juan Carlos Solorio-Leyva

Proceedings Volume 5526, (2004) https://doi.org/10.1117/12.558774

KEYWORDS: Sensors, Diffraction, Spatial frequencies, Point spread functions, Near field diffraction, Signal detection, Numerical simulations, Radiometry, Radio optics, Stray light

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Proceedings Article | 22 January 2004 Paper

Series representation of the instrument function of a two-aperture radiometer

Juan Solorio-Leyva, Jose Suarez-Romero, Juan Hurtado-Ramos, Eduardo Tepichin-Rodriguez, Jose Cortes-Reynoso

Proceedings Volume 5178, (2004) https://doi.org/10.1117/12.503965

KEYWORDS: Radiometry, Point spread functions, Bessel functions, Sensors, Nomenclature, Numerical simulations, Radio optics, Wave propagation, Liquid crystal on silicon, Diffraction

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Proceedings Article | 22 January 2004 Paper

Novel illumination geometry for color measurements in textile samples

Jose Cortes-Reynoso, Jose Suarez-Romero, Juan Hurtado-Ramos, Eduardo Tepichin-Rodriguez, Juan Solorio-Leyva

Proceedings Volume 5178, (2004) https://doi.org/10.1117/12.503734

KEYWORDS: Sensors, Radiometry, Reflectivity, Integrating spheres, Reflection, Optical spheres, Light sources, Lamps, Radio optics, Solids

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SPIE Journal Paper | 1 February 2000

Scattering loss measurements of evaporated slab waveguides of SiO2 and NdF3 using a prism coupler and angle-limited integrated scattering

Juan Hurtado-Ramos, Orestes Stavroudis, G. Gomez-Rosas, Haiming Wang

OE, Vol. 39, Issue 02, (February 2000) https://doi.org/10.1117/12.10.1117/1.602395

KEYWORDS: Waveguides, Prisms, Signal attenuation, Scattering, Light scattering, Thin films, Sensors, Scatter measurement, Photography, Optical fibers

Proceedings Article | 29 September 1995 Paper

Use of y, y-bar diagram to control stray light in IR systems

Marija Strojnik, Juan Hurtado-Ramos

Proceedings Volume 2553, (1995) https://doi.org/10.1117/12.221391

KEYWORDS: Stray light, Mirrors, Telescopes, Sensors, Stray light control, Infrared imaging, Control systems, Optical design, Light, Ray tracing

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Proceedings Article | 1 September 1995 Paper

Push-broom reconnaissance camera with time expansion for a (Martian) landing-site certification

Marija Strojnik, Efrain Hernandez, Francesco Ornelas, Gilberto Rosas, Norberto Plata, Juan Hurtado-Ramos

Proceedings Volume 2555, (1995) https://doi.org/10.1117/12.218618

KEYWORDS: Cameras, Sensors, Imaging systems, Image resolution, Signal to noise ratio, Astatine, Radiometric resolution, Telescopes, Charge-coupled devices, Signal generators

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Showing 5 of 21 publications

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