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1×3(3×3) Polarization Maintaining Fiber Fused Coupler
The polarization maintaining fiber fused coupler is an optical component specifically designed for polarization maintaining fiber systems. It can maintain the input polarization state while achieving power splitting. This device adopts the fused biconical taper (FBT) technology and supports splitting ratios of 1×3 or 3×3. It is widely used in fiber communication, laser transmission, fiber sensing, and optical amplifiers.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Structure | 1×3/3×3 |
| Splitting Ratio | 33/33/33 (only 3×3) |
| Maximum Excess Loss | ≤1.0 |
| Minimum Extinction Ratio | ≥16 |
| Splitting Ratio Inconsistency | ±7 (1×3)/±10 (3×3) |
Applications
Key Features
Datasheet
Supplier Information
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