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| Brand Name: | Gracyfiber |
| MOQ: | 100pcs |
| Payment Terms: | T/T |
A Polarization Maintaining Fiber Array (PM-FA) is a multi-channel optical component that precisely positions an array of Polarization Maintaining (PM) fibers. Its primary function is twofold:
Spatial Alignment: To accurately position the fiber cores at precise, uniform intervals (pitch) for coupling to other devices, similar to a standard Fiber Array.
Polarization Alignment: Crucially, to align the polarization axes (stress rods) of all fibers in the array to a designated plane or reference point. This ensures that the light's polarization state, once launched into the correct axis, is maintained consistently across all channels.
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PM Fiber Array |
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Material |
Quartz& Silicon |
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V-groove core pitch |
μm |
127/250/500(±0.5)or customer specified |
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Polishing angle |
degree |
8°(±0.3°) |
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Fiber type |
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250um Panda PM fiber |
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Number of channels |
1 |
2 |
4 |
8 |
16 |
32 |
64 |
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Channel spacing |
μm |
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250 |
250 |
250 |
127 |
127 |
127 |
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Package |
mm |
6x2.5x2.5 |
10x2.5x2.5 |
10x2.5x2.5 |
10x2.5x2.5/ |
12x3.5x2.5 |
12x5.7x2.5 |
12X9.7X2.5 |
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Extinction ratio |
dB |
≥25 |
≥25 |
≥23 |
≥21 |
≥18 |
≥16 |
≥15 |
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Connector |
FC/SC/LC or Customized |
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Operating Temperature (℃) |
-5～65 |
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Storage Temperature (℃) |
-40～85 |
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Channels number / Operating Wavelength and Device Dimension can be customer specified.
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PMSFA- |
XX- |
X- |
XX- |
X- |
X- |
X |
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PM=Polarization Maintaining |
Channel Count |
Materials |
Fiber Length |
Fiber Type |
Fiber Color |
Polishing Angle |
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S=Single |
01=D type capillary |
Q=Quartz |
12=1.2m |
B=250μm Bare Fiber |
C=Clear |
A= +8° |
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F=Fiber |
02=Quadrate capillary |
S= Silicon |
15=1.5m |
L=900μm Loose Tube |
W=White |
V= -8° |
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A=Array |
03=V groove |
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X=Customized |
T=900μm Tight Buffer |
B=Blue |
N=0° |
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X=Customized |
X=Customized |
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PMGFA- |
XX- |
X- |
XX- |
XX- |
X- |
X |
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PM=Polarization Maintaining |
Channel Count |
Materials |
Core Pitch |
Ribbon Fiber Length |
Ribbon Fiber Color |
Polishing Angle |
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G=Gracyfiber |
02=2 channels |
Q= Quartz |
25= 250μm |
12=minimum 1.2m |
S=Gigalight Standard |
A= +8° |
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F=Fiber |
04=4 channels |
S= Silicon |
12= 127μm |
15=minimum 1.5m |
X=Customized |
V= -8° |
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A=Array |
08=8 channels |
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.......... |
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N=0° |
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.......... |
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X= Customized |
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64=64 channels |
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