635/780nm Single Mode Fused WDM
P/N: FIR-635-780-SM-FUW|SKU: 10304
Unit Price
MOQ: 1 pcs
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635/780nm Single Mode Fused WDM
The 635/780nm Single Mode Fused WDM is a compact wavelength division multiplexer designed to combine or separate 635nm and 780nm optical signals in single mode fiber systems. Manufactured using fused fiber technology, it provides low insertion loss, high isolation, and reliable long-term performance.
Optimized for visible and near-infrared wavelength multiplexing applications, this WDM is suitable for spectroscopy, biomedical instrumentation, optical sensing, and laser integration systems. Its all-fiber fused structure ensures excellent environmental stability and dependable operation in laboratory and industrial environments.
Specifications
Parameter | Unit | Value |
|---|---|---|
Center Wavelength | nm | 635/780 |
Operating Wavelength Range | nm | ±5 |
Isolation (Min.) | dB | 20 |
Insertion Loss (Max.) | dB | 0.8 |
Return Loss (Min.) | dB | 55 |
Polarization Dependent Loss | dB | ≤0.2 |
Max Optical Power (CW) | W | 0.5 |
Fiber Type | - | 630-HP |
Tensile Load | N | 5 |
Package Dimensions | mm | Φ3 x L60 (Bare Fiber)/Φ3 x L70 (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 1.0 dB, reduce return loss by 5 dB.
Dimensions
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