1064/1310nm Polarization Maintaining Fused WDM
P/N: FIR-1064-1310-PM-FUW|SKU: 10400
Unit Price
MOQ: 1 pcs
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1064/1310nm Polarization Maintaining Fused WDM
The 1064/1310nm Polarization Maintaining Fused WDM is a compact passive wavelength division multiplexer designed for combining or separating 1064nm and 1310nm optical signals in polarization-maintaining fiber systems. Utilizing fused biconical taper (FBT) technology, this PM WDM offers low insertion loss, high isolation, and stable polarization performance for demanding photonics and laser applications.
Manufactured with PM980 polarization-maintaining fiber, the device preserves the polarization state of transmitted light while ensuring excellent return loss and reliable long-term optical stability. Its compact package and robust construction make it suitable for OEM integration and precision optical systems.
The 1064/1310nm PM Fused WDM is widely used in fiber laser systems, optical communication, biomedical instrumentation, spectroscopy, fiber sensing, and scientific research applications requiring efficient wavelength multiplexing with stable polarization control.
Specifications
Parameter | Unit | Value |
|---|---|---|
Center Wavelength | nm | 1064/1310 |
Operating Wavelength Range | nm | ±15 |
Isolation (Min.) | dB | 20 |
Insertion Loss (Max.) | dB | 0.5 |
Return Loss (Min.) | dB | 55 |
Extinction Ratio (Min.) | dB | 18 |
Max Optical Power (CW) | W | 0.5/1/5/10 |
Fiber Type | - | PM980 |
Working Axis | - | Both Axis |
Tensile Load | N | 5 |
Package Dimensions | mm | Φ3 x L54 (Bare Fiber)/Φ3 x L60 (Loose Tube) |
Operating Temperature | °C | -40 to +85 |
Storage Temperature | °C | -40 to +85 |
Notes: Tested at 25 °C. Data exclude connectors. Adding connectors will increase insertion loss by approximately 0.3 dB, reduce return loss by 5 dB, and decrease extinction ratio by 2 dB. The fiber slow axis is aligned to the key by default.
Dimensions
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