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    Publications

    Publications by José Luís Santos

    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

    2004

    <title>Simultaneous measurement of strain and temperature based on polarization loss properties of arc-induced long-period gratings</title>

    Authors
    Frazao, O; Rego, GM; Araujo, FM; Ferreira, LA; Salgado, HM; Santos, JL;

    Publication
    Second European Workshop on Optical Fibre Sensors

    Abstract

    2005

    <title>Simultaneous temperature and strain measurement based on arc-induced long-period fiber gratings</title>

    Authors
    Rego, GM; Falate, R; Kalinowski, HJ; Fabris, JL; Marques, PV; Salgado, HM; Santos, JL;

    Publication
    17th International Conference on Optical Fibre Sensors

    Abstract

    2004

    Evaluation of long-period fiber grating temperature sensors in nuclear environments

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

    Publication
    SECOND EUROPEAN WORKSHOP ON OPTICAL FIBRE SENSORS: PROCEEDINGS

    Abstract
    We have studied the effect of gamma radiation on Long Period Fiber Grating (LPFG) temperature sensors fabricated in a pure-silica fiber, using the arc discharge technique. The temperature sensitivity of the LPFGs remains unchanged by the irradiation.

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    2002

    Sampled fibre Bragg grating sensors for simultaneous strain and temperature measurement

    Authors
    Frazao, O; Romero, R; Rego, G; Marques, PVS; Salgado, HM; Santos, JL;

    Publication
    ELECTRONICS LETTERS

    Abstract
    A new scheme is presented for simultaneous measurement of strain and temperature using a sampled fibre Bragg grating based on a long period structure written using the electric are technique. The temperature and strain measurement resolutions are estimated to be +/-0.50degreesC/rootHz and +/-3.38 muepsilon/rootHz, respectively.

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