Browsing by Author Luís Alberto Ferreira

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Issue DateTitleAuthor(s)
2007Evaluation of coupling losses in hollow-core photonic crystal fibresOrlando Frazão; Filipe Magalhães; Luís Alberto Ferreira; Francisco Araújo; Joel Pedro Carvalho; Oleg Ivanov; José Luís Santos
2008Fiber Bragg Grating Structure in a Braid Twisted Configuration for Sensing ApplicationsFrancisco Araújo; José Luís Santos; Luís Alberto Ferreira; Orlando Frazão; Susana Oliveira Silva
2011Fiber Bragg Grating Structures with Fused TapersJosé Luís Santos; Luís Alberto Ferreira; Francisco Araújo; Orlando Frazão; Susana Oliveira Silva
2009Fibre Bragg Gratings as Interrogation Elements for Surface Plasmon Resonance SensorsNatalia Diaz-Herrera; José Luís Santos; A. González-Cano; Diana Viegas; Pedro Jorge; M. C. Navarrete; Luís Alberto Ferreira; Francisco Araújo
2011Fibre Optic Hot-Wire Flowmeter Based on a Metallic Coated Hybrid LPG-FBG StructureFrancisco Araújo; Gaspar Rego; Orlando Frazão; José Luís Santos; Luís Alberto Ferreira; Paulo Caldas; Pedro Jorge
2009Fibre optic humidity sensor based on a long-period fibre grating coated with a SiO2-nanospheres thin filmFrancisco Araújo; José Luís Santos; Luís Alberto Ferreira; IR Matias; Diana Viegas; Javier Goicoechea; JM Corres
2009A fibre optic humidity sensor based on a long-period fibre grating coated with a thin film of SiO2 nanospheresFrancisco Araújo; José Luís Santos; Luís Alberto Ferreira; I. R. Matias; Diana Viegas; J. Goicoechea; J. M. Corres
2010Fibre Optic Remote Sensing Based on Long Period Gratings with In Situ Optical SourceOrlando Frazão; Diana Viegas; Luís Alberto Ferreira; Francisco Araújo; Joel Pedro Carvalho; Luís Carlos Coelho; José Luís Santos
2009Frequency Modulated Continuous Wave System for Optical Fiber Intensity Sensors With Optical AmplificationFrancisco Araújo; José Manuel Baptista; Luís Alberto Ferreira; Orlando Frazão; R. A. Perez-Herrera; M. Lopez-Amo; José Luís Santos
2009Geometrical effects on the refractive index sensitivity of Mach-Zehnder fibre modal interferometers based on long-period gratingsGaspar Rego; Francisco Araújo; Luís Alberto Ferreira; José Luís Santos; Paulo Caldas; Pedro Jorge
2007High resolution optomechanical system for assembly, characterization and packaging of microoptical devicesOrlando Frazão; José Luís Santos; Diana Viegas; Pedro Jorge; Marta Girão; Jaime Viegas; Luís Alberto Ferreira; Francisco Araújo
2008Humidity sensor based on a long-period fiber grating coated with a SiO2-nanospheres filmFrancisco Araújo; José Luís Santos; Luís Alberto Ferreira; I. R. Matias; Diana Viegas; J. Goicoechea; J. M. Corres
2010Industrialization of advanced optical technologies for environmental monitoringLuís Alberto Ferreira; A. Quintela; João Ferreira; Francisco Araújo; Orlando Frazão; D. A. Pereira; José Luís Santos; Ireneu Dias; João M. Dias; N. Vaz; M. Teixeira
2008Interrogation of a Fibre Fabry-Pérot Interferometer using a pi-Shifted Bragg GratingLuís Alberto Ferreira; Orlando Frazão; José Luís Santos; Francisco Araújo; Susana Oliveira Silva
2010Intrinsic and Extrinsic Fiber Fabry-Perot Sensors for Acoustic Detection in LiquidsVladimiro Miranda; Francisco Araújo; Luís Alberto Ferreira; José Luís Santos; Sanderson Emanuel Lima; Orlando Frazão; R. G. Farias
2010Mandrel-Based Fiber Optic Sensors for Acoustic Detection of Partial Discharges - a proof of conceptJosé Luís Santos; Francisco Araújo; Luís Alberto Ferreira; Vladimiro Miranda; Sanderson Emanuel Lima; Orlando Frazão; Ruben G. Farias
2008Methane Detection System Based on Wavelength Modulation Spectroscopy and Hollow-Core FibresJoel Pedro Carvalho; Filipe Magalhães; José Luís Santos; Luís Alberto Ferreira; Francisco Araújo
2010Miniature High Temperature Fiber Bragg Grating Sensor Design Based on U-Shape Lossless Taper for Thermal Mapping ApplicationsLuís Alberto Ferreira; Silvia Abad; José Luís Santos; Francisco Araújo; Diana Viegas
2007Modal Interferometer based on a single non-adiabatic fiber taperPaulo Caldas; Luís Alberto Ferreira; Francisco Araújo; Orlando Frazão; José Luís Santos
2009Modal Interferometer Based on ARROW Fiber for Strain and Temperature MeasurementT. Her; T. Hawkins; J. Ballato; F. Farahi; S.H. Aref; Orlando Frazão; Paulo Caldas; Luís Alberto Ferreira; Francisco Araújo; José Luís Santos; H. Lati&#64257; ; P. Foy