I graduated in Applied Physics, Optics and Electronics, at the University of Porto in 1991. Later I added a post-graduation in Science, Technology and Innovation at the University of Aveiro to my training, that has enabled me to develop my activity in technology transfer at INESCTEC. Besides technology transfer, as a scientific discipline, I am interested in wireless optical communications and optical sensors.
I graduated in Applied Physics, Optics and Electronics, at the University of Porto in 1991. Later I added a post-graduation in Science, Technology and Innovation at the University of Aveiro to my training, that has enabled me to develop my activity in technology transfer at INESCTEC.
Besides technology transfer, as a scientific discipline, I am interested in wireless optical communications and optical sensors.
2016
Authors
Martins, A; Dias, A; Silva, E; Ferreira, H; Dias, I; Almeida, JM; Torgo, L; Goncalves, M; Guedes, M; Dias, N; Jorge, P; Mucha, AP; Magalhaes, C; Carvalho, MDF; Ribeiro, H; Almeida, CMR; Azevedo, I; Ramos, S; Borges, T; Leandro, SM; Maranhao, P; Mouga, T; Gamboa, R; Lemos, M; dos Santos, A; Silva, A; Teixeira, BFE; Bartilotti, C; Marques, R; Cotrim, S;
Publication
OCEANS 2016 - SHANGHAI
Abstract
This work presents an autonomous system for marine integrated physical-chemical and biological monitoring - the MarinEye system. It comprises a set of sensors providing diverse and relevant information for oceanic environment characterization and marine biology studies. It is constituted by a physical-chemical water properties sensor suite, a water filtration and sampling system for DNA collection, a plankton imaging system and biomass assessment acoustic system. The MarinEye system has onboard computational and logging capabilities allowing it either for autonomous operation or for integration in other marine observing systems (such as Observatories or robotic vehicles. It was designed in order to collect integrated multi-trophic monitoring data. The validation in operational environment on 3 marine observatories: RAIA, BerlengasWatch and Cascais on the coast of Portugal is also discussed.
2012
Authors
Joel Pedro Carvalho; Luís Carlos Coelho; M. J. Pontes; A. P. Barbero; M. A. Martinez; R. M. Ribeiro; J. Weyl; José Manuel Baptista; M. T. R. Giraldi; Ireneu Dias; José Luís Santos; Orlando Frazão
Publication
IEEE Sensors Journal - IEEE Sensors Journal, vol.12, no.1, pp.179-183
Abstract
2010
Authors
Orlando Frazão; D. A. Pereira; José Luís Santos; Ireneu Dias; João M. Dias; N. Vaz; M. Teixeira; A. Quintela; João Ferreira; Luís Alberto Ferreira; Francisco Araújo
Publication
CTEP - Clean Technologies and Environmental Policy, vol.12, no.1, pp.65-73
Abstract
2010
Authors
Joel Carvalho; Luís Carlos Coelho; Leandro Couto; Orlando Frazão; Pedro Jorge; José Manuel Baptista; Ireneu Dias; José Luís Santos; João Weyl; Maria Pontes; Maria Martinez; Antonio Barbero; Ricardo Ribeiro; Antônio Abelém; Maria Giraldi
Publication
EWOFS2010 - Fourth European Workshop on Optical Fibre Sensors 2010, Porto, Portugal
Abstract
It is reported a LPG dynamic interrogation technique based on the modulation of fibre Bragg gratings located in the readout unit that permits to attenuate the effect of the 1/f noise of the electronics in the resolution of the LPG-based sensing head. The concept is tested to detect variations of the external refractive index and a resolution of 2x10^(-4) NIR was achieved without system optimization. Additionally, the effect in the sensor resolution when introducing Erbium and Raman optical amplification is experimentally investigated.
2009
Authors
José Luís Santos; Orlando Frazão; José Manuel Baptista; Pedro Jorge; Ireneu Dias; Francisco Araújo; Luís Alberto Ferreira
Publication
IMOC09 - SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference 2009, Belém do Pará, Brasil
Abstract
The access to the final selection minute is only available to applicants.
Please check the confirmation e-mail of your application to obtain the access code.
