Dr. Grethell Georgina G. Pérez-Sánchez Profile

Dr. Grethell Georgina G. Pérez-Sánchez

Researcher at Univ Autónoma Metropolitana

SPIE Involvement:

Author

Area of Expertise:

doped fibers , superluminiscent sources , fiber sources , fiber devices , optical communication , fiber lasers

Publications (18)

Proceedings Article | 20 August 2020 Poster + Paper

Design and manufacturing of cascaded LPFG with CNC CO2 laser machine

G. Perez-Sanchez, M. A. Soto-Jasso, G. Hernández-Valdez, J. Ocampo-Hidalgo, D. Y. Medina-Velázquez

Proceedings Volume 11498, 114980Q (2020) https://doi.org/10.1117/12.2569066

KEYWORDS: Computer aided design, Gas lasers, Design for manufacturability, Carbon monoxide, Carbon dioxide lasers, Ultraviolet radiation

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Proceedings Article | 11 September 2019 Paper

Analysis and modeling of CLBG using the transfer matrix

G. Pérez-Sánchez, A. De Luna-Gallardo, J. Alvarez-Chavez, I. Bertoldi-Martins, H. Offerhaus, S. Castellanos-López

Proceedings Volume 11103, 111030V (2019) https://doi.org/10.1117/12.2529865

KEYWORDS: Refractive index, Reflectivity, Wave propagation, Transmittance, Fiber Bragg gratings, Bragg gratings, Optical fibers, Sensors, Mathematical modeling

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Proceedings Article | 30 January 2018 Presentation + Paper

Impact of number of channels on signal transmission in elastic optical network

Indayara Martins, G. Pérez-Sánchez, Ivan Aldaya, André Costa, F. Rudge Barbosa

Proceedings Volume 10560, 105600A (2018) https://doi.org/10.1117/12.2290964

KEYWORDS: Modulation, Optical networks, Wavelength division multiplexing, Computer simulations, Signal attenuation, Single mode fibers, Network architectures, Internet, Networks

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Proceedings Article | 7 September 2017 Paper

Elongation-based fiber optic tunable filter

G. Pérez-Sánchez, J. Mejia-Islas, E. Andrade-González, J. Pérez-Torres

Proceedings Volume 10404, 1040412 (2017) https://doi.org/10.1117/12.2274650

KEYWORDS: Fiber Bragg gratings, Tunable filters, Optical filters, Control systems, Fiber optics, Electronic filtering, Refractive index, Control systems design, Telecommunications, Optical fibers

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Proceedings Article | 30 August 2017 Paper

A comparison of approximate and exact modes in few-mode micro-optical fibers

J. Flores-Bravo, F. Martínez-Piñón, G. Pérez-Sánchez

Proceedings Volume 10404, 1040411 (2017) https://doi.org/10.1117/12.2274610

KEYWORDS: Optical fibers, Tapered optical fibers, Sensors, Telecommunications

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Proceedings Article | 19 September 2016 Paper

Er-doped, LPFGs -based, all fibre temperature sensing device

G. G. Pérez-Sánchez, J. Flores-Bravo, A. Gómez-Vieyra, J. A. Álvarez-Chávez, E. Andrade-González, J. Pérez-Torres

Proceedings Volume 9974, 99740W (2016) https://doi.org/10.1117/12.2236333

KEYWORDS: Temperature sensors, Fiber optics sensors, Erbium, Temperature metrology, Sensors, Optical fibers, Cladding, Refractive index, Structured optical fibers, Fiber lasers

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Proceedings Article | 14 September 2016 Paper

Single mode optical fiber vibration sensor: design and development

L. Alanis-Carranza, J. Alvarez-Chavez, G. Perez-Sanchez, A. Sierra-Calderon, J. Rodriguez-Novelo

Proceedings Volume 9973, 99730U (2016) https://doi.org/10.1117/12.2237925

KEYWORDS: Sensors, Data acquisition, Signal detection, Optical fibers, Visualization, Fiber optics, Electronic circuits, Photodetectors, Interfaces, Computer security

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SPIE Journal Paper | 18 January 2016

Temperature tuning of superluminescent Er³⁺-doped source based on Mach–Zehnder interferometer and long-period fiber gratings

Grethell Pérez-Sánchez, José Álvarez-Chávez, Joaquin Rodriguez-Rodriguez, Christophe Gosset

OE, Vol. 55, Issue 01, 014102, (January 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.1.014102

KEYWORDS: Fringe analysis, Erbium, Cladding, Temperature metrology, Interferometers, Transmittance, Optical engineering, Refractive index, Wave propagation

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Proceedings Article | 28 August 2015 Paper

PET and PVC separation system based on optical sensors

G. Pérez-Sánchez, J. Álvarez Chávez, J. Pérez-Torres, A. Gómez-Vieyra

Proceedings Volume 9609, 96090T (2015) https://doi.org/10.1117/12.2188840

KEYWORDS: Positron emission tomography, Optical sensors, Spectrophotometry, Photodetectors, Signal detection, Semiconductor lasers, Optical amplifiers, Infrared radiation, Polymers, Photonics systems

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Proceedings Article | 7 October 2014 Paper

Er3+/Yb3+ co-doped all-fiber Mach-Zehnder interferometer for 1550nm applications

G. Pérez-Sánchez, E. Pinzón-Escobar, G. Sandoval-Romero, J. Álvarez-Chávez

Proceedings Volume 9220, 92200P (2014) https://doi.org/10.1117/12.2062542

KEYWORDS: Mach-Zehnder interferometers, Water, Sensors, Refractive index, Erbium, Cladding, Fiber optics sensors, Semiconductor lasers, Optical design, Instrument modeling

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SPIE Journal Paper | 10 July 2014

Cascaded Raman generation of the N’th Stokes in single mode-fibers

Rafael Sánchez Lara, José Alfredo Álvarez-Chávez, Lelio de la Cruz-May, Grethell Georgina Pérez-Sánchez, David Jaramillo-Vigueras

OE, Vol. 53, Issue 07, 075102, (July 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.7.075102

KEYWORDS: Raman spectroscopy, Raman scattering, Fiber lasers, Numerical simulations, Laser systems engineering, Continuous wave operation, Signal attenuation, Optical engineering, Single mode fibers, Optical fibers

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Proceedings Article | 20 February 2014 Paper

Continuously tunable, from MHz to GHz range, pulse train generation and its dynamic properties

X. You, G. Perez-Sanchez, C. Gosset

Proceedings Volume 8964, 89641P (2014) https://doi.org/10.1117/12.2040106

KEYWORDS: Picosecond phenomena, Electronic filtering, Optical filters, Nonlinear optics, Transient nonlinear optics, Phase shifts, Nonlinear filtering, Semiconductor optical amplifiers, Semiconductor lasers, Mode locking

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Proceedings Article | 19 February 2014 Paper

Optimization of spectral band utilization in gridless WDM optical network

Indayara Martins, Ivan Aldaya, G. Perez-Sanchez, Philippe Gallion

Proceedings Volume 9010, 90100K (2014) https://doi.org/10.1117/12.2041229

KEYWORDS: Modulation, Optical networks, Wavelength division multiplexing, Digital signal processing, Signal attenuation, Nonlinear optics, Wavelength division multiplexing networks, Phase shift keying, Polarization, Phase modulation

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Proceedings Article | 1 February 2014 Paper

Multi-wavelength and multiband RE-doped optical fiber source array for WDM-GPON applications

G. Perez-Sanchez, I. Bertoldi-Martins, P. Gallion, C. Gosset, J. Álvarez-Chávez

Proceedings Volume 9007, 900709 (2014) https://doi.org/10.1117/12.2037369

KEYWORDS: Optical arrays, Optical fibers, Cladding, Semiconductor lasers, WDM-PON, Thulium, Neodymium, Tunable lasers, Fiber lasers, Optical design

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Proceedings Article | 25 September 2013 Paper

Er3+-doped fiber-based Mach-Zehnder interferometer with mechanically induced long-period fiber gratings

G. Pérez-Sánchez, J. Alvarez-Chavez

Proceedings Volume 8841, 88410S (2013) https://doi.org/10.1117/12.2022446

KEYWORDS: Cladding, Fringe analysis, Mach-Zehnder interferometers, Erbium, Optical fibers, Mechanically induced long-period fiber gratings, Optical communications, Optical filters, Telecommunications, Interferometers

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SPIE Journal Paper | 21 August 2013 Open Access

Rare-earth-doped fiber designs for superluminescent sources

Grethell Perez-Sanchez, Indayara Bertoldi-Martins, Phillipe Gallion, Jose Alvarez-Chavez

OE, Vol. 52, Issue 08, 086110, (August 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.8.086110

KEYWORDS: Thulium, Superluminescent sources, Erbium, Absorption, Ytterbium, Neodymium, Optical engineering, Telecommunications, Quantum efficiency, Fiber amplifiers

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Proceedings Article | 15 October 2012 Paper

Er3+-doped fibre laser sensor design for structural health monitoring applications

M. Pulido-Navarro, G. Pérez-Sánchez, J. Álvarez-Chávez

Proceedings Volume 8512, 85120T (2012) https://doi.org/10.1117/12.928547

KEYWORDS: Sensors, Fiber optics sensors, Structural health monitoring, Optical fibers, Fiber lasers, Refractive index, Laser development, Structural design, Piezoelectric effects, Silica

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Proceedings Article | 15 October 2012 Paper

Superluminiscent Er[sup]3[/sup]+/Yb[sup]3[/sup][sub]+[/sub]-doped fiber source design for 1550nm applications

G. Perez-Sanchez, E. Pinzon-Escobar, J. Alvarez-Chavez

Proceedings Volume 8497, 84970U (2012) https://doi.org/10.1117/12.928542

KEYWORDS: Dense wavelength division multiplexing, Absorption, Erbium, Superluminescent sources, Fiber amplifiers, Optical communications, Optical amplifiers, Systems modeling, Telecommunications, Waveguides

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Showing 5 of 18 publications

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