Luís Alberto de Almeida Ferreira
AuthID: R-000-9AF
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TITLE: Frequency Modulated Continuous Wave System for Optical Fiber Intensity Sensors With Optical Amplification Full Text
AUTHORS: Rosa A Ana Perez Herrera; Orlando Frazao ; Jose Luis Santos ; Francisco. M Araujo; Luis A Ferreira; Jose M Baptista ; Manuel Lopez Amo;
PUBLISHED: 2009, SOURCE: IEEE SENSORS JOURNAL, VOLUME: 9, ISSUE: 12
AUTHORS: Rosa A Ana Perez Herrera; Orlando Frazao ; Jose Luis Santos ; Francisco. M Araujo; Luis A Ferreira; Jose M Baptista ; Manuel Lopez Amo;
PUBLISHED: 2009, SOURCE: IEEE SENSORS JOURNAL, VOLUME: 9, ISSUE: 12
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TITLE: Modal Interferometer Based on ARROW Fiber for Strain and Temperature Measurement
AUTHORS: Aref, SH; Frazao, O ; Caldas, P ; Ferreira, LA; Araujo, FM; Santos, JL ; Latifi, H; Foy, P; Hawkins, T; Ballato, J; Her, T; Farahi, F;
PUBLISHED: 2009, SOURCE: IEEE PHOTONICS TECHNOLOGY LETTERS, VOLUME: 21, ISSUE: 21
AUTHORS: Aref, SH; Frazao, O ; Caldas, P ; Ferreira, LA; Araujo, FM; Santos, JL ; Latifi, H; Foy, P; Hawkins, T; Ballato, J; Her, T; Farahi, F;
PUBLISHED: 2009, SOURCE: IEEE PHOTONICS TECHNOLOGY LETTERS, VOLUME: 21, ISSUE: 21
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TITLE: Modal interferometer based on hollow-core photonic crystal fiber for strain and temperature measurement Full Text
AUTHORS: Aref, SH; Amezcua Correa, R; Carvalho, JP; Frazao, O ; Caldas, P ; Santos, JL ; Araujo, FM; Latifi, H; Farahi, F; Ferreira, LA; Knight, JC;
PUBLISHED: 2009, SOURCE: OPTICS EXPRESS, VOLUME: 17, ISSUE: 21
AUTHORS: Aref, SH; Amezcua Correa, R; Carvalho, JP; Frazao, O ; Caldas, P ; Santos, JL ; Araujo, FM; Latifi, H; Farahi, F; Ferreira, LA; Knight, JC;
PUBLISHED: 2009, SOURCE: OPTICS EXPRESS, VOLUME: 17, ISSUE: 21
24
TITLE: Geometrical effects on the refractive index sensitivity of Mach-Zehnder fibre modal interferometers based on long-period gratings Full Text
AUTHORS: Caldas, P ; Jorge, PAS ; Araujo, FM; Ferreira, LA; Rego, G ; Santos, JL ;
PUBLISHED: 2009, SOURCE: MEASUREMENT SCIENCE & TECHNOLOGY, VOLUME: 20, ISSUE: 7
AUTHORS: Caldas, P ; Jorge, PAS ; Araujo, FM; Ferreira, LA; Rego, G ; Santos, JL ;
PUBLISHED: 2009, SOURCE: MEASUREMENT SCIENCE & TECHNOLOGY, VOLUME: 20, ISSUE: 7
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TITLE: A fibre optic humidity sensor based on a long-period fibre grating coated with a thin film of SiO2 nanospheres Full Text
AUTHORS: Viegas, D ; Goicoechea, J; Corres, JM; Santos, JL ; Ferreira, LA; Araujo, FM; Matias, IR;
PUBLISHED: 2009, SOURCE: 19th International Conference on Optical Fibre Sensors in MEASUREMENT SCIENCE & TECHNOLOGY, VOLUME: 20, ISSUE: 3
AUTHORS: Viegas, D ; Goicoechea, J; Corres, JM; Santos, JL ; Ferreira, LA; Araujo, FM; Matias, IR;
PUBLISHED: 2009, SOURCE: 19th International Conference on Optical Fibre Sensors in MEASUREMENT SCIENCE & TECHNOLOGY, VOLUME: 20, ISSUE: 3
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TITLE: Extrinsic and intrinsic fiber optic interferometric sensors for acoustic detection in high-voltage environments
AUTHORS: Sanderson E U Lima; Orlando Frazao ; Francisco M Araujo; Luis A Ferreira; Vladimiro Miranda ; Jose Luis Santos ;
PUBLISHED: 2009, SOURCE: OPTICAL ENGINEERING, VOLUME: 48, ISSUE: 2
AUTHORS: Sanderson E U Lima; Orlando Frazao ; Francisco M Araujo; Luis A Ferreira; Vladimiro Miranda ; Jose Luis Santos ;
PUBLISHED: 2009, SOURCE: OPTICAL ENGINEERING, VOLUME: 48, ISSUE: 2
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TITLE: Manufacturing Technology for Flexible Optical Sensing Foils
AUTHORS: Silva, AF; Goncalves, F; Ferreira, LA; Araujo, FM; Dias, NS ; Carmo, JP ; Mendes, PM ; Correia, JH ;
PUBLISHED: 2009, SOURCE: 35th Annual Conference of the IEEE-Industrial-Electronics-Society (IECON 2009) in IECON: 2009 35TH ANNUAL CONFERENCE OF IEEE INDUSTRIAL ELECTRONICS, VOLS 1-6
AUTHORS: Silva, AF; Goncalves, F; Ferreira, LA; Araujo, FM; Dias, NS ; Carmo, JP ; Mendes, PM ; Correia, JH ;
PUBLISHED: 2009, SOURCE: 35th Annual Conference of the IEEE-Industrial-Electronics-Society (IECON 2009) in IECON: 2009 35TH ANNUAL CONFERENCE OF IEEE INDUSTRIAL ELECTRONICS, VOLS 1-6
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TITLE: Sensitivity Improvement of a Humidity Sensor Based on Silica Nanospheres on a Long-Period Fiber Grating Full Text
AUTHORS: Diana Viegas ; Javier Goicoechea; Jose Luis Santos ; Francisco Moita Araujo; Luis Alberto Ferreira; Francisco J Arregui; Ignacio R Matias;
PUBLISHED: 2009, SOURCE: SENSORS, VOLUME: 9, ISSUE: 1
AUTHORS: Diana Viegas ; Javier Goicoechea; Jose Luis Santos ; Francisco Moita Araujo; Luis Alberto Ferreira; Francisco J Arregui; Ignacio R Matias;
PUBLISHED: 2009, SOURCE: SENSORS, VOLUME: 9, ISSUE: 1
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TITLE: Optical Fibre Sensing Networks
AUTHORS: Santos, JL ; Frazao, O ; Baptista, JM ; Jorge, PAS ; Dias, I ; Araujo, FM; Ferreira, LA;
PUBLISHED: 2009, SOURCE: SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference in 2009 SBMO/IEEE MTT-S INTERNATIONAL MICROWAVE AND OPTOELECTRONICS CONFERENCE (IMOC 2009)
AUTHORS: Santos, JL ; Frazao, O ; Baptista, JM ; Jorge, PAS ; Dias, I ; Araujo, FM; Ferreira, LA;
PUBLISHED: 2009, SOURCE: SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference in 2009 SBMO/IEEE MTT-S INTERNATIONAL MICROWAVE AND OPTOELECTRONICS CONFERENCE (IMOC 2009)
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TITLE: Fiber Fabry-Perot Sensors for Acoustic Detection of Partial Discharges in Transformers
AUTHORS: Sanderson E U Lima; Orlando Frazao ; Rubem G Farias; Francisco M Araujo; Luis A Ferreira; Jose L Santos ; Vladimiro Miranda ;
PUBLISHED: 2009, SOURCE: SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference in 2009 SBMO/IEEE MTT-S INTERNATIONAL MICROWAVE AND OPTOELECTRONICS CONFERENCE (IMOC 2009)
AUTHORS: Sanderson E U Lima; Orlando Frazao ; Rubem G Farias; Francisco M Araujo; Luis A Ferreira; Jose L Santos ; Vladimiro Miranda ;
PUBLISHED: 2009, SOURCE: SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference in 2009 SBMO/IEEE MTT-S INTERNATIONAL MICROWAVE AND OPTOELECTRONICS CONFERENCE (IMOC 2009)
