81
TITLE: Ultra-narrow band transmission filter using a phase-shift chirped fiber Bragg grating concatenated with a broadband rejection filter
AUTHORS: Pereira, DA; Araujo, FM; Ferreira, LA; Marques, MB ; Santos, JL ; Carmo, JP;
PUBLISHED: 2009, SOURCE: 20th International Conference on Optical Fibre Sensors in Proceedings of SPIE - The International Society for Optical Engineering, VOLUME: 7503
INDEXED IN: Scopus
82
TITLE: Remote system for detection of low-levels of methane based on photonic crystal fibres and wavelength modulation spectroscopy  Full Text
AUTHORS: Carvalho, JP; Lehmann, H; Bartelt, H; Magalhes, F; Amezcua Correa, R; Santos, JL ; Roosbroeck, JV; Arajo, FM; Ferreira, LA; Knight, JC;
PUBLISHED: 2009, SOURCE: Journal of Sensors, VOLUME: 2009
INDEXED IN: Scopus CrossRef: 37
83
TITLE: Optical sensing with photonic crystal fibers  Full Text
AUTHORS: Orlando Frazao ; Jose L Santos ; Francisco M Araujo; Luis A Ferreira;
PUBLISHED: 2008, SOURCE: LASER & PHOTONICS REVIEWS, VOLUME: 2, ISSUE: 6
INDEXED IN: Scopus WOS CrossRef: 182
84
TITLE: Weldable fibre Bragg grating sensors for steel bridge monitoring  Full Text
AUTHORS: Barbosa, C; Costa, N; Ferreira, LA; Araujo, FM; Varum, H ; Costa, A ; Fernandes, C; Rodrigues, H ;
PUBLISHED: 2008, SOURCE: MEASUREMENT SCIENCE & TECHNOLOGY, VOLUME: 19, ISSUE: 12
INDEXED IN: Scopus WOS CrossRef: 21
85
TITLE: Interrogation of a fibre Fabry-Perot interferometer using a pi-shifted Bragg grating  Full Text
AUTHORS: Silva, SFO ; Frazao, O ; Ferreira, LA; Araujo, FM; Santos, JL ;
PUBLISHED: 2008, SOURCE: 8th International Symposium on Measurement Technology and Intelligent Instruments in MEASUREMENT SCIENCE & TECHNOLOGY, VOLUME: 19, ISSUE: 8
INDEXED IN: Scopus WOS CrossRef
87
TITLE: Fibre Bragg grating structure in a braid twisted configuration for sensing applications  Full Text
AUTHORS: Silva, SFO ; Frazao, O ; Santos, JL ; Araujo, FM; Ferreira, LA;
PUBLISHED: 2008, SOURCE: JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, VOLUME: 10, ISSUE: 5
INDEXED IN: Scopus WOS CrossRef: 1
88
TITLE: Optical fiber refractometer based on a Fabry-Perot interferometer
AUTHORS: Susana F O Silva ; Frazao, O ; Paul Caldas ; Jose L Santos ; Araujo, FM; Luis A Ferreira;
PUBLISHED: 2008, SOURCE: OPTICAL ENGINEERING, VOLUME: 47, ISSUE: 5
INDEXED IN: Scopus WOS CrossRef: 38
90
TITLE: Electrical FIR filter with optical coefficients for self-referencing WDM intensity sensors
AUTHORS: Montalvo, J; Araujo, FM; Ferreira, LA; Vazquez, C; Baptista, JM ;
PUBLISHED: 2008, SOURCE: IEEE PHOTONICS TECHNOLOGY LETTERS, VOLUME: 20, ISSUE: 1-4
INDEXED IN: Scopus WOS CrossRef: 11
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