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    Fibre Bragg Grating Array YOSC-FBG-N

    YOSC-FBG-N is multiple fibre Bragg gratings written on the same fibre, suitable for longdistance and multipoint simultaneous testing. Fibre optic grating array can improve the stability and reliability of the system, while simplifying the entire sensing system.
    Applications
    • Distributed sensing measurement
    • Fuel cell
       
    Characteristics
    • Strong tensile strength, no fusion point in the middle, single fibre processing, high SNR, and customizable
    • High mechanical strength
    • The number and spacing of grating can be customized
    • Customizable
       

    Specifications

    Items

    YOSC-FBG-N

    Central wavelength (nm)

    1500-1600

    Grating type

    Apodization or equation

    Wavelength tolerance (nm)

    ± 0.3

    Grating length(mm)

    2-10

    Reflectivity (%)

    1-95

    3dB bandwidth (nm)

    <0.5

    SLSR(dB)

    ≥15

    Recoating type

    Acrylate/Polyimide

    Tensile strength (Kpsi)

    ≥ 100

    Fibre type

    Acrylate/Polyimide coated optical fibres

    Grating interval

    Customized

    Number of gratings

    Customized

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