Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Artur de A. Silva"'
Autor:
Joao B. Rosolem, Marcio C. Argentato, Fábio R. Bassan, Rivael S. Penze, Claudio Floridia, Artur de A. Silva, Deleon Vasconcelos, Marcelo A. Ramos Junior
Publikováno v:
Sensors, Vol 20, Iss 20, p 5825 (2020)
We demonstrated in this work a filterless, multi-point and temperature-independent FBG (fiber Bragg grating) dynamical demodulator using pulse-width-modulation (PWM). In this approach, the FBG interrogation system is composed of a tunable laser and a
Externí odkaz:
https://doaj.org/article/cd8fe90572b54823bad982fe277e45fc
Autor:
Rivael Strobel Penze, Rodrigo Peres, Fabio Renato Bassan, Claudia M. Coimbra, Victor B. Riboldi, Artur de Araujo Silva, Marcelo De Moraes, Claudio Floridia, Joao Batista Rosolem
Publikováno v:
IEEE Sensors Journal. 22:357-364
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0fd0c16fe9d42ed9678a7ce265ef954
https://doi.org/10.1109/jsen.2021.3129144
https://doi.org/10.1109/jsen.2021.3129144
Autor:
Joao Batista Rosolem, Claudio Floridia, Rodrigo Peres, Rivael Strobel Penze, Marcelo Agra Ramos Junior, Antonio Donizete Coral, Eduardo Ferreira Da Costa, Joao Roberto Nogueira Junior, Deleon Vasconcelos, Artur de Araujo Silva, Fabio Renato Bassan
Publikováno v:
IEEE Sensors Journal. 21:3020-3027
In this work, we described a study of the influence of dynamical temperatures on pressure measurements in two different packaging types used in FBG pressure sensors. We developed these sensors to measure internal combustion pressure in closed-loop co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bf644c38542afad1d2b87fad0538a7f
https://doi.org/10.1109/jsen.2020.3025376
https://doi.org/10.1109/jsen.2020.3025376
Publikováno v:
Journal of the Optical Society of America B. 40:C21
This work demonstrates the potential application of anti-resonant hollow-core fibers (AR-HCFs) as efficient sensors to simultaneously monitor three gases: methane, carbon monoxide, and nitrogen monoxide. Two AR-HCFs were investigated, one made of sil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b9ebc3e81ea46920719dd36309a3d08
https://doi.org/10.1364/josab.478018
https://doi.org/10.1364/josab.478018
Publikováno v:
Sensors, Vol 21, Iss 4528, p 4528 (2021)
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 13
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 13
Sensors based on polarization are suitable for application in power grids due to their excellent characteristics, such as high electrical insulation, non-magnetic saturation, oil-free, no risk of explosive failures, and high bandwidth. Utility compan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d1ed81147d36c1207b20f1693bbc0bf
https://www.mdpi.com/1424-8220/21/13/4528
https://www.mdpi.com/1424-8220/21/13/4528
Autor:
Rivael Strobel Penze, Marcio C. Argentato, Joao Batista Rosolem, Claudio Floridia, Artur de Araujo Silva, Marcelo Agra Ramos Junior, Deleon Vasconcelos, Fabio Renato Bassan
Publikováno v:
Sensors (Basel, Switzerland)
Sensors, Vol 20, Iss 5825, p 5825 (2020)
Sensors, Vol 20, Iss 5825, p 5825 (2020)
We demonstrated in this work a filterless, multi-point and temperature-independent FBG (fiber Bragg grating) dynamical demodulator using pulse-width-modulation (PWM). In this approach, the FBG interrogation system is composed of a tunable laser and a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4f491f8cc939d6a917ee7b21964a977
http://europepmc.org/articles/PMC7602514
http://europepmc.org/articles/PMC7602514
Autor:
Thiago Augusto de Oliveira Silva, Alexandre Xavier Martins, Artur de Alvarenga Silva, Bruna Silva de Morais
Publikováno v:
Simpósio de Pesquisa Operacional e Logística da Marinha - Publicação Online.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cecedec865e8f6eff0ac2973ace3b9ef
https://doi.org/10.5151/spolm2019-215
https://doi.org/10.5151/spolm2019-215
Autor:
José Feitosa Da Silva Neto, Artur de Oliveira Silva, Matias da Silva Nascimento, Mônica Lima Alves Pôrto, Jailson do Carmo Alves, Alison Felipe Santos de Oliveira
Publikováno v:
Extensão Rural em Foco: Apoio à Agricultura Familiar, Empreendedorismo e Inovação-Volume 2 ISBN: 9786587196190
Extensão Rural em Foco: Apoio à Agricultura Familiar, Empreendedorismo e Inovação-Volume 2
Extensão Rural em Foco: Apoio à Agricultura Familiar, Empreendedorismo e Inovação-Volume 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ed151e89ed6e46e84f3aecde941906c
https://doi.org/10.37885/200500376
https://doi.org/10.37885/200500376
Autor:
João Paulo Vicentini Fracarolli, Rodrigo Peres, Claudio Floridia, Maria Angélica Carmona da Motta Resende, Artur de Araujo Silva, Marcio C. Argentato
Publikováno v:
2019 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC).
A dual-gas detection photoacoustic system is proposed based in distinct modulation frequency of two lasers sources in a single photoacoustic optical cell. In this system, two different lasers are used, tuned at 405 nm and 1648.2 nm, corresponding to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd1853b0e983ca52042a40a04b327da4
https://doi.org/10.1109/imoc43827.2019.9317611
https://doi.org/10.1109/imoc43827.2019.9317611
Publikováno v:
2019 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC).
This paper proposes the design of an optical gas sensor based on a hollow-core negative-curvature fiber (HC-NCF) that guarantees the simultaneous detection of three hydrocarbon gases (C 2 H 2 , C 2 H 4 and CH 4 ) in the mid-IR region.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c22a152930d362175b0c3ab5b4ec4b10
https://doi.org/10.1109/imoc43827.2019.9317689
https://doi.org/10.1109/imoc43827.2019.9317689