Highly radiation sensitive type IA FBGs for dosimetry applications

A. Faustov, P. Saffari, C. Koutsides, A. Gusarov, M. Wuilpart, P. Mégret, K. Kalli, L. Zhang

    Research outputpeer-review

    Abstract

    We have studied Co 60 ionizing radiation effect on the characteristics of Type IA fiber Bragg gratings. A record Bragg peak shift of 190 pm was observed for a grating written in Fibercore PS-1250/1500 photosensitive fiber at a radiation dose of 116 kGy. Type IA and Type I gratings show different kinetics under radiation and during post-radiation annealing, which can be used for the design of a grating based dosimetry system.

    Original languageEnglish
    Title of host publicationRADECS 2011
    Subtitle of host publication12th European Conference on Radiation and Its Effects on Component and Systems, Conference Proceedings
    Pages751-755
    Number of pages5
    DOIs
    StatePublished - 2011
    EventRADECS 2011: European Conference on Radiation and its Effects on Components and Systems - Sevilla
    Duration: 19 Sep 201123 Sep 2011
    https://ieeexplore.ieee.org/xpl/conhome/6123710/proceeding

    Publication series

    NameProceedings of the European Conference on Radiation and its Effects on Components and Systems, RADECS

    Conference

    ConferenceRADECS 2011
    Abbreviated titleRADECS
    Country/TerritorySpain
    CitySevilla
    Period2011-09-192011-09-23
    Internet address

    ASJC Scopus subject areas

    • Radiation
    • Electrical and Electronic Engineering

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