Dr. Alfonso Torres Jacome Profile

Dr. Alfonso Torres Jacome

Researcher at INAOE

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 3 November 2011 Paper

Responsivity determination of a hydrogenated amorphous silicon micro-bolometer array

A. Orduña-Díaz, M. Rojas-López, R. Delgado-Macuil, Alfonso Torres-Jácome, F. De la Hidalga-Wade, Daniel Ferrusca, Salvador Ventura-Gonzalez, C. Treviño-Palacios

Proceedings Volume 8011, 80111V (2011) https://doi.org/10.1117/12.903349

KEYWORDS: Bolometers, Silicon, Sensors, Amorphous silicon, Microbolometers, Boron, Potassium, Thermography, Plasma enhanced chemical vapor deposition, Infrared radiation

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Proceedings Article | 26 October 2011 Paper

CMOS-compatible waveguide-integrated Ge metal-semiconductor-metal photodetectors

Juan Cervantes-González, Donghwan Ahn, Xiaoguang Zheng, Sanjay Banerjee, Alfonso Jacome, Joe Campbell, Ignacio Zaldivar-Huerta

Proceedings Volume 8011, 80114V (2011) https://doi.org/10.1117/12.902182

KEYWORDS: Waveguides, Photodetectors, Germanium, Silicon, Dielectrics, Optical interconnects, Plasma enhanced chemical vapor deposition, Silica, Semiconducting wafers, Cladding

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Proceedings Article | 4 May 2010 Paper

Uncooled microbolometers with Ge[sub]x[/sub]Si[sub]1-x[/sub] thermo-sensing layer deposited by plasma with different device configurations

Mario Moreno, Alfonso Torres, Andrey Kosarev

Proceedings Volume 7660, 766014 (2010) https://doi.org/10.1117/12.853561

KEYWORDS: Microbolometers, Resistance, Plasma, Electrodes, Aluminum, Metals, Solar energy, Time metrology, Temperature metrology, Silicon

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SPIE Journal Paper | 1 April 2005

Optical properties of amorphous silicon germanium obtained by low-frequency plasma-enhanced chemical vapor deposition from SiH₄+GeF₄ and from SiH₄+GeH₄

Arllene Perez, Carlos Zuniga, Francisco Renero Carrillo, Alfonso Torres

OE, Vol. 44, Issue 04, 043801, (April 2005) https://doi.org/10.1117/12.10.1117/1.1883698

KEYWORDS: Germanium, Amorphous silicon, Plasma enhanced chemical vapor deposition, Refractive index, Optical properties, Absorption, Glasses, Optical engineering, Chemical vapor deposition, Medium wave

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Proceedings Article | 21 October 2004 Paper

Silicon quadrant detector in CMOS technology

Alicia Vera-Marquina, Alfonso Torres Jacome

Proceedings Volume 5622, (2004) https://doi.org/10.1117/12.591669

KEYWORDS: Sensors, Silicon, CMOS technology, Photodetectors, CMOS sensors, Photodiodes, Optoelectronic devices, Signal detection, Silicon films, Visible radiation

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Proceedings Article | 19 February 2004 Paper

Photodetector with giant internal current amplification: experiment and numerical calculated model

Aleksandr Malik, Volodymyr Grimalsky, Alfonso Torres, Carlos Zuniga, D. Durini

Proceedings Volume 5251, (2004) https://doi.org/10.1117/12.512861

KEYWORDS: Silicon, Sensors, Capacitors, Dielectrics, Interfaces, Semiconductors, Electrons, Photodetectors, Optical sensors, Numerical simulations

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SPIE Journal Paper | 1 October 2001

Optical NOR gate based on silicon technology

Alfonso Torres-Jacome, Francisco-J. Renero-Carrillo, Alicia Vera-Marquina

OE, Vol. 40, Issue 10, (October 2001) https://doi.org/10.1117/12.10.1117/1.1403741

KEYWORDS: Photodetectors, Silicon, Integrated optics, Optoelectronic devices, Light emitting diodes, Data processing, Transistors, Silicon carbide, Silicon films, Optical signal processing

Proceedings Article | 14 August 2001 Paper

Optoelectronic design of an infrared detector

Arllene Perez, Rubi Salazar, Alfonso Torres, Francisco Renero

Proceedings Volume 4419, (2001) https://doi.org/10.1117/12.437141

KEYWORDS: Silicon, Sensors, Infrared detectors, Infrared radiation, Germanium, Optical design, Monochromatic aberrations, Optoelectronics, Crystals, Infrared imaging

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Showing 5 of 8 publications

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