Prof. Arthur M. B. Braga Profile

Prof. Arthur M. B. Braga

at PUC/RJ

SPIE Involvement:

Author

Publications (19)

Proceedings Article | 28 September 2015 Paper

Analysis of mechanical and thermal response of rock due to laser drilling using optical fiber Bragg grating sensors

Sully Quintero, Guilherme Patusco, Hugo da Silva, Felipe Furtado, Luiz Valente, Arthur Braga

Proceedings Volume 9634, 963441 (2015) https://doi.org/10.1117/12.2194836

KEYWORDS: Laser drilling, Sensors, Fiber Bragg gratings, Optical fibers, Temperature metrology, Fiber lasers, Carbonates, Statistical analysis, Laser development, Laser cutting

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Proceedings Article | 28 September 2015 Paper

Magnetic field sensing with an in-line Fabry-Perot interferometer based on capillary optical fiber and Terfenol-D

Paula Gouvêa, Greice Costa, Larissa Soares, João Pereira, Fernando Fávero, Arthur Braga, Antonio Bruno, Isabel Carvalho

Proceedings Volume 9634, 963438 (2015) https://doi.org/10.1117/12.2194827

KEYWORDS: Fiber Bragg gratings, Optical fibers, Magnetic sensors, Capillaries, Magnetism, Fabry–Perot interferometry, Single mode fibers, Magnetostrictive materials, Sensors, Solids

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Proceedings Article | 28 September 2015 Paper

PAMAM dendrimer/gold nanoparticle nanocomposites for a reflection LSPR optical fiber sensor

Paula Gouvêa, Juliana Cancino-Bernardi, Valtencir Zucolotto, Arthur Braga, Isabel Carvalho

Proceedings Volume 9634, 96342T (2015) https://doi.org/10.1117/12.2194046

KEYWORDS: Sensors, Optical fibers, Refractive index, Dendrimers, Fiber optics sensors, Nanoparticles, Reflection, Nanocomposites, Gold, Absorption

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Proceedings Article | 28 September 2015 Paper

Stability aspects of a fiber optic sensor for CO2 phase monitoring

Dario Prada, Cicero Martelli, Paula Gouvêa, Carla Kato, Arthur Braga, Marcos Gomes

Proceedings Volume 9634, 96344H (2015) https://doi.org/10.1117/12.2191865

KEYWORDS: Carbon dioxide, Sensors, Liquids, Fiber optics sensors, Refractive index, Optical fibers, Calibration, Connectors, Sensor calibration, Carbon

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Proceedings Article | 18 May 2011 Paper

Impact of hydrogen-induced effects on optical fiber Bragg gratings

Cicero Martelli, Alexis Mendez, Adriana L. Triques, Arthur M. Braga, John Canning, Kevin Cook, Roberth Llerena, Victor Takahashi

Proceedings Volume 7753, 775385 (2011) https://doi.org/10.1117/12.886069

KEYWORDS: Hydrogen, Fiber Bragg gratings, Optical fibers, Glasses, Silica, Absorption, Temperature metrology, Diffusion, Germanium, Refractive index

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Proceedings Article | 18 May 2011 Paper

CO[sub]2[/sub] phase study using an optical fiber refractometer

Dario Prada, Cicero Martelli, Carla Kato, Arthur M. Braga, Marcos S. Gomes

Proceedings Volume 7753, 775366 (2011) https://doi.org/10.1117/12.886068

KEYWORDS: Refractive index, Carbon dioxide, Optical fibers, Sensors, Liquids, Temperature metrology, Silica, Calibration, Electronics, Integrated optics

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Proceedings Article | 17 May 2011 Paper

Chemical sensing with an all-fiber reflection LSPR sensor

Paula M. Gouvêa, Dario Parra, Arthur M. Braga, Isabel C. Carvalho

Proceedings Volume 7753, 77530Z (2011) https://doi.org/10.1117/12.886006

KEYWORDS: Sensors, Refractive index, Carbon dioxide, Reflection, Biological and chemical sensing, Gold, Fiber optics sensors, Nanoparticles, Surface plasmons, Specular reflections

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Proceedings Article | 9 September 2010 Paper

Operation of optical fiber sensors in hydrogen-rich atmosphere

Cicero Martelli, Adriana L. C. Triques, Arthur Braga, John Canning, Kevin Cook, Roberth Llerena, Victor Takahashi

Proceedings Volume 7653, 765326 (2010) https://doi.org/10.1117/12.866490

KEYWORDS: Hydrogen, Fiber optics sensors, Atmospheric optics, Atmospheric sensing, Fiber Bragg gratings, Optical fibers, Glasses, Diffusion, Optical coatings, Photonics

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Proceedings Article | 9 September 2010 Paper

Photonic crystal fiber sensor for magnetic field detection

Sully M. M. Quintero, Cicero Martelli, Carla Kato, Luiz C. G. Valente, Arthur M. B. Braga

Proceedings Volume 7653, 76530K (2010) https://doi.org/10.1117/12.866473

KEYWORDS: Magnetic sensors, Sensors, Magnetism, Composites, Interferometers, Photonic crystal fibers, Fiber Bragg gratings, Birefringence, Magnetostrictive materials, Single mode fibers

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Proceedings Article | 5 October 2009 Paper

Photonic crystal fiber pressure sensor

F. Fávero, S. M. Quintero, V. Silva, C. Martelli, Arthur M. Braga, Isabel C. Carvalho, Roberth W. Llerena

Proceedings Volume 7503, 750364 (2009) https://doi.org/10.1117/12.835629

KEYWORDS: Sensors, Birefringence, Photonic crystal fibers, Interferometers, Polarization, Interferometry, Structured optical fibers, Optical fibers, Temperature metrology, Fiber optics sensors

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Proceedings Article | 5 October 2009 Paper

Optical fibre Bragg gratings for high temperature sensing

J. Canning, M. Stevenson, K. Cook, M. Aslund, W. Ecke, R. Willsch, H. Bartelt, H. Kalinowski, L. Grabarski, V. Oliveira, C. Martelli, A. Braga, N. Groothoff, G.-D. Peng

Proceedings Volume 7503, 75032N (2009) https://doi.org/10.1117/12.834470

KEYWORDS: Optical fibers, Fiber Bragg gratings, Sapphire, Silica, Temperature metrology, Femtosecond phenomena, Glasses, Sensors, Structural health monitoring, Cladding

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Proceedings Article | 5 October 2009 Paper

Simple tunable pulsed laser system for quasi-distributed sensors

C. Kato, A. M. Braga, A. Ribeiro, L. C. Valente, S. R. Morikawa

Proceedings Volume 7503, 75031T (2009) https://doi.org/10.1117/12.835464

KEYWORDS: Sensors, Fiber Bragg gratings, Tunable lasers, Signal detection, Pulsed laser operation, Reflectivity, Photodetectors, Fiber lasers, Laser systems engineering, Time division multiplexing

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Proceedings Article | 16 May 2008 Paper

Monitoring of flexible oil lines using FBG sensors

Sérgio R. Morikawa, Claudio Camerini, Daniel Pipa, João M. Santos, Gustavo Pires, Arthur M. Braga, Roberth W. Llerena, Alexandre Ribeiro

Proceedings Volume 7004, 70046F (2008) https://doi.org/10.1117/12.786019

KEYWORDS: Fiber Bragg gratings, Sensors, Polymers, Fiber optics sensors, Corrosion, Failure analysis, Safety, Connectors, Data processing, Environmental monitoring

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Proceedings Article | 23 May 2005 Paper

Time-encoded WDM technique for multiple Bragg grating sensors interrogation

C. Kato, Luiz Valente, B. Olivieri, A. Braga, A. Triques, A. Ribeiro

Proceedings Volume 5855, (2005) https://doi.org/10.1117/12.623805

KEYWORDS: Sensors, Optical filters, Fiber Bragg gratings, Signal detection, Photodetectors, Optical fibers, Wavelength division multiplexing, Light sources, Calibration, Temperature metrology

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Proceedings Article | 23 May 2005 Paper

Bragg wavelength deviation for TDM/WDM multiplexing systems

Luiz Nunes, Luiz Valente, A. Braga

Proceedings Volume 5855, (2005) https://doi.org/10.1117/12.623800

KEYWORDS: Sensors, Reflectivity, Fiber Bragg gratings, Multiplexing, Optical filters, Time division multiplexing, Demodulation, Wavelength division multiplexing, Distortion, Photodetectors

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Proceedings Article | 21 October 2004 Paper

Simultaneous measurement of temperature and pressure using single fiber Bragg grating and fixed filter demodulation technique

Luiz Nunes, L. Valente, R. Llerena, Arthur Braga, A. Triques

Proceedings Volume 5622, (2004) https://doi.org/10.1117/12.591631

KEYWORDS: Fiber Bragg gratings, Sensors, Temperature metrology, Optical filters, Photodetectors, Demodulation, Transducers, Polarization, Birefringence, Solids

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Proceedings Article | 9 June 2004 Paper

Fiber Bragg grating sensing for indirect evaluation of corrosion in oil and gas facilities

A. Triques, M. Silva, D. Gonzalez, J. Celnik, V. Schlueter, A. D'Almeida, F. Pereira, L. Valente, Arthur Braga, M. Dias

Proceedings Volume 5502, (2004) https://doi.org/10.1117/12.566594

KEYWORDS: Fiber Bragg gratings, Polymers, Corrosion, Transducers, Optical fibers, Ions, Industrial chemicals, Optical sensing, Environmental monitoring, Environmental sensing

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Proceedings Article | 16 August 2001 Paper

Monitoring surface breaking defects in beams with piezoelectric sensors and actuators

Sergio Morikawa, Antonio Gama, Arthur Braga

Proceedings Volume 4327, (2001) https://doi.org/10.1117/12.436541

KEYWORDS: Sensors, Actuators, Aluminum, Edge detection, Bandpass filters, Signal processing, Electromagnetism, Optical simulations, Defect detection

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Proceedings Article | 28 April 1999 Paper

Interrogation methods for fiber Bragg grating sensors

R. Leiderman, C. Matos, Arthur Braga, Walter Margulis, L. Valente

Proceedings Volume 3666, (1999) https://doi.org/10.1117/12.347975

KEYWORDS: Sensors, Fiber Bragg gratings, Calibration, Optical filters, Resistance, Multiplexing, Reflectivity, Filtering (signal processing), Refractive index, Modulation

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Showing 5 of 19 publications

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