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Specical Optical Fiber- Wasin Fujikura®980nm Fiber

Wasin Fujikura has complete special fiber production equipment, including optical fiber preform core equipment with good performance, specialty optical fiber drawing tower with high precision , and a full range of fiber optical test instruments. 980nm optical fibers have unique material formulation and composition of design, good performance fbr fused taper and good consistency to ensure the stability of the application in the device, precision geometry and good mechanical strength fbr its performance to provide protection.

Applications

► Fiber coupling ► EDFAs ► WDM ► Laser pigtail output

Feature

► tapered short and the device compact ► taper high isolation ► low excess loss ► low splice loss ► better low temperature performance ► good consistency

performance

Optical fiber type Single-Mode
Work wavelength 980rnn/1550nm
Optical performance
Cutoff wavelength ≤960nm
Optical fiber type 980nm 5.0±0.3μm
1550nm 7.5±0.75μm
Attenuation coefficient 980nm≤2.0dB/km
Numerical aperture(NA) 0.16
Dimensions performance
Core diameter 4.4μm
Cladding diameter 125±1μm
Coating diameter 245±15μm
cladding Non-circularity ≤2.0
Core/cladding concentricity ≤0.3μm
Environmental and Mechanical performance
Work temperature -40 °C 〜+85 °C
curvature (radius) ≥4m
Proof test level ≥100kpsi

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