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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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