Polarization-Maintaning Fiber

Polarization-maintaining optical fiber


Operating wavelength

1.55 mm

Mode Field Diameter

From 6.5 to 9.5 μm (Typically 6.9 μm)

Cladding Diameter

From 80 to 125 mm (Typically 85±1 μm)

Coating Diameter

from 140 to 200 mm (Typically 175μm)

Numerical Aperture

From 0.11 to 0.13

Polarization crosstalk (H-Parameter)

<10-5 /m


< 2 dB/km

Cutoff Wavelength


beat Length


Stress Type



Radiation stable fiber (up to 500 Krad) is also available
Optolink Ltd. Produces also fiber splitters and depolarizers


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