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TITLE: Comparison of the use of first and second-order Raman amplification to assist a phase-sensitive optical time domain reflectometer in distributed vibration sensing over 125 km
AUTHORS: Martins, HF ; Martin Lopez, S; Filograno, ML; Corredera, P; Frazao, O ; Gonzalez Herraez, M;
PUBLISHED: 2014, SOURCE: 23rd International Conference on Optical Fibre Sensors in 23RD INTERNATIONAL CONFERENCE ON OPTICAL FIBRE SENSORS, VOLUME: 9157
INDEXED IN: Scopus WOS CrossRef: 3
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TITLE: Distributed birefringence measurements using polarisation correlation in phase-sensitive OTDR
AUTHORS: Martins, HF ; Lu, X; Soto, MA; Gonzalez Herraez, M; Thevenaz, L;
PUBLISHED: 2014, SOURCE: 2014 European Conference on Optical Communication, ECOC 2014 in European Conference on Optical Communication, ECOC
INDEXED IN: Scopus CrossRef
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TITLE: Distributed Birefringence Measurements Using Polarisation Correlation in Phase-Sensitive OTDR
AUTHORS: Hugo F Martins ; Xin Lu; Marcelo A Soto; Miguel Gonzalez Herraez; Luc Thevenaz;
PUBLISHED: 2014, SOURCE: European Conference on Optical Communication (ECOC) in 2014 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC)
INDEXED IN: WOS
4
TITLE: Fiber Optic Sensing System for Monitoring of Coal Waste Piles in Combustion
AUTHORS: Viveiros, D ; Ribeiro, J ; Carvalho, JP; Ferreira, J ; Pinto, AMR; Perez Herrera, RA; Diaz, S; Lopez Gil, A; Dominguez Lopez, A; Esteban, O; Martins, HF ; Martin Lopez, S; Baierl, H; Auguste, JL; Jamier, R; Rougier, S; Santos, JL ; Flores, D ; Roy, P; Gonzalez Herraez, M; Lopez Amo, M; Baptista, JM ; ...More
PUBLISHED: 2014, SOURCE: 23rd International Conference on Optical Fibre Sensors in 23RD INTERNATIONAL CONFERENCE ON OPTICAL FIBRE SENSORS, VOLUME: 9157
INDEXED IN: Scopus WOS CrossRef: 1
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TITLE: High-sensitivity dispersive Mach -Zehnder interferometer based on a dissimilar-doping dual-core fiber for sensing applications
AUTHORS: Hugo F Martins ; Bierlich, J; Wondraczek, K; Unger, S; Kobelke, J; Schuster, K; Marques, MB ; Gonzalez Herraez, M; Frazao, O ;
PUBLISHED: 2014, SOURCE: OPTICS LETTERS, VOLUME: 39, ISSUE: 9
INDEXED IN: Scopus WOS CrossRef: 10
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TITLE: In-line Mach-Zehnder interferometer based on a dissimilar-doping dual-core fiber for high sensitivity strain and temperature sensing
AUTHORS: Martins, HF ; Bierlich, J; Wondraczek, K; Unger, S; Kobelke, J; Schuster, K; Marques, MB ; Gonzalez Herraez, M; Frazao, O ;
PUBLISHED: 2014, SOURCE: 23rd International Conference on Optical Fibre Sensors in 23RD INTERNATIONAL CONFERENCE ON OPTICAL FIBRE SENSORS, VOLUME: 9157
INDEXED IN: Scopus WOS CrossRef: 1
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TITLE: Intensity vibration sensor based on Raman fiber laser using a distributed mirror combined with Bragg grating structures  Full Text
AUTHORS: Martins, HF ; Marques, MB ; Frazao, O ;
PUBLISHED: 2014, SOURCE: APPLIED PHYSICS B-LASERS AND OPTICS, VOLUME: 114, ISSUE: 4
INDEXED IN: Scopus WOS CrossRef: 2