Project Description
1310/1550nm 1×4, 1×8 PM Fiber Splitter Module (1xN)
1310nm/1550nm Polarization maintaining splitter/coupler modules combine multiple incoming optical fiber inputs into one output, while maintaining the polarization state of the light. It can also be used as a PM splitter.
Our PM coupler modules are assembled using thin-film filter-based 1×2 and 2×2 PM optical fiber couplers, with center wavelengths at 1310nm or 1550nm or 1064nm, and bandwidth of +/-30nm.The Polarization Maintaining Coupler is available in a wide range of coupling ratio. PM couplers are widely used in fiber optic communication systems, Raman Amplifiers and other fiber instrument applications.
DK Photonics offers a large selection of PM Fiber Coupler Module. These devices can handle powers rang from 300mW to 2W or other on request, available in 1xN and 2xN(N<10) types, and have center operating wavelengths ranging from 980 nm to 1650nm.
If you do not see a standard PM fiber Coupler Module that meets your needs, we welcome the opportunity to review your desired specification and quote a custom PM Fiber Coupler Module. Requests for custom fiber pigtails, different coupling ratio different wavelengths and handling power of operation or other specific needs will be readily addressed.
| Features | Applications |
| · Low Insertion Loss
· High Extinction Ratio · Compact · High Stability and Reliability |
· Fiber Optical Instrument
· Fiber amplifier · Fiber Sensor · Power Monitoring |
Order information P/N: PMFSM-①-②-③-④-⑤-⑥-⑦-⑧
When you inquire, please provide the correct P/N number according to our ordering information, and attach the appropriate description would be better. If need any connector, we do not recommend choosing a 250μm bare fiber pigtail.
| ① | ② | ③ | ④ | ⑤ | ⑥ | ⑦ | ⑧ |
| Type | Wavelength | Coupling Ratio | Power Handling | Axis Alignment | Pigtails Diameter | Fiber Length | Connector |
| 3:1×3
4:1×4 5:1×5 6:1×6 8:1×8 |
13:1310nm
15:1550nm XX: Others |
E: even
X: Other |
L:<0.5W
1:1W 3:3W 5:5W |
B: Both axis working
F: Fast axis blocking |
25:250μm bare fiber
90:900μm Loose Tube XX: Others |
08:0.8m
10:1.0m XX: Others |
00: None
FP: FC/PC FA: FC/APC SA: SC/APC LA: LC/APC XX: Others |
Part Number Example: PMFSM-4-15-E-B-1-90-10-FA
Description: 1550nm 1×4 PM Fiber Splitter Module, 25/25/25/25 coupling ratio, both axis working, PM1550 Panda fiber with 0.9mm OD loose tube, 1.0m length and FC/APC connectors at all ports.
Ordering Information for Custom Parts
If you need to customize other specifications, please provide detailed description for your requirement.
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