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    Specialty Fibers

    • Product Name: Gradient-index VIS-IR silica fibers (GITU)

    Product overview

    Features:

    ◆   Lowloss,high band width;
    ◆   Fine peel bond property;
    ◆   High power light energy transmission, sensor, medical instruments, laser diode pig-tail;
    ◆   NArange: 0.1-0.32;
    ◆   CCDR:1:1.04,1:1.1,1:1.2 (1:1.06,1:1.15,1:1.25,1:1.4on request).

    core[μm](±2%) 50 50 100 100 100 105 200 230 300
    cladding[μm](±2%) 80 125 125 140 125 125 220 250 330
     Coating material : Acrylate, Temperature range[℃]: -40-85
    coating[μm](±3%) 165 250 250 250 250 250 500 500 500
    NA 0.29±0.02 0.20±0.015 0.29±0.02 0.29±0.02 0.14±0.02 0.30±0.02 0.22±0.02 0.22±0.02 0.25±0.02
    coating material : Polymide, Temperature range[℃]: -65-300
    coating[μm](±3%) 100 - 155 - 155 - - 280 370
    Attenuation
    [dB/km]
    @850nm ≤4.0 ≤2.45 ≤3.0 ≤3.2 ≤6.0 ≤4.0 ≤6.0 ≤5.0 ≤7.0
    @1300nm ≤2.0 ≤0.6 ≤0.7 ≤0.8 ≤3.0 ≤1.0 ≤3.0 ≤2.0 ≤3.0
    Bandwidth
    [MHz.km]
    @850nm ≥200 ≥500 ≥250 ≥100 ≥200 ≥200 ≥200 ≥200 ≥200
    @1300nm ≥800 ≥6000 ≥500 ≥200 ≥300 ≥300 ≥300 ≥300 ≥300

    Refractive Index Profile /Optical Fiber Structure


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