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    Publications

    Publications by José Luís Santos

    2002

    Characterization of FBGs written in HiBi IEC fibre for multiparameter sensors

    Authors
    Abe, I; Schiller, MW; Nogueira, RN; Lopes, P; Frazao, O; Santos, JL; Pinto, JL; Kalinowski, HJ;

    Publication
    2002 IEEE/LEOS ANNUAL MEETING CONFERENCE PROCEEDINGS, VOLS 1 AND 2

    Abstract
    A simulation characterization with FEM was made, showing that the HiBi fibre was sensitive to different applied load angles. As such, the experimental data for transversal strain was assessed and the obtained sensibility values were in accordance with the simulation results. The collected data enable the complete characterization of the HiBi FBG, showing its capability to be used as a multiparameter sensor.

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    2003

    Spectral response of chirped fibre Bragg gratings written in Erbium doped fibres

    Authors
    Romero, R; Salgado, HM; Frazão, O; Marques, PVS; Santos, JL;

    Publication
    Optics InfoBase Conference Papers

    Abstract
    A chirped fibre Bragg grating was written in an Erbium doped fibre. It was found that the slope of the reflected spectral power could be tuned by changing the pump power. The gratings fabricated were demonstrated to be useful in the development of a technique for optical interrogation of FBGs sensing heads with tunable sensitivity. © 2003 OSA/BGPP.

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    2005

    Optical fiber sensors for nuclear environments

    Authors
    Rego G.M.; Fernandez A.F.; Santos J.L.; Salgado H.M.; Berghmans F.; Gusarov A.;

    Publication
    Recent Advances in Multidisciplinary Applied Physics

    Abstract

    2005

    Measurement of the salinity in water through long-period gratings arc-induced in pure-silica-core fibers

    Authors
    Rego G.; Santos J.; Salgado H.;

    Publication
    Recent Advances in Multidisciplinary Applied Physics

    Abstract

    2004

    <title>Evaluation of long-period fiber grating temperature sensors in nuclear environments</title>

    Authors
    Fernandez Fernandez, A; Rego, GM; Gusarov, A; Brichard, B; Santos, JL; Salgado, HM; Berghmans, F;

    Publication
    Second European Workshop on Optical Fibre Sensors

    Abstract

    2004

    <title>Measurement of the temperature of an optical fiber submitted to an electric arc discharge</title>

    Authors
    Rego, GM; Marques, PVS; Salgado, HM; Santos, JL;

    Publication
    Second European Workshop on Optical Fibre Sensors

    Abstract

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