High Power Single-Mode Coupler
LightComm builds high power coupler with different fibers at various wavelength. With high power combiner experience advantage, we can build high power coupler with good heat dissipation and telecom comparable performance and reliability.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Typical excess loss [1550nm band coupler (SMF-28e fiber);Grade P] | 0.07 dB |
| PDL [1550nm band coupler (SMF-28e fiber);Grade P] | ≤0.1 dB |
| Insertion loss [1550nm band coupler (SMF-28e fiber);Grade P;Coupling Ratio:50/50] | ≤3.4 dB |
| Insertion loss [1550nm band coupler (SMF-28e fiber);Grade P;Coupling Ratio:40/60] | ≤4.4/2.6 dB |
| Insertion loss [1550nm band coupler (SMF-28e fiber);Grade P;Coupling Ratio:30/70] | ≤5.7/1.9 dB |
| Insertion loss [1550nm band coupler (SMF-28e fiber);Grade P;Coupling Ratio:20/80] | ≤7.6/1.25 dB |
| Insertion loss [1550nm band coupler (SMF-28e fiber);Grade P;Coupling Ratio:10/90] | ≤11.0/0.65 dB |
| Insertion loss [1550nm band coupler (SMF-28e fiber);Grade P;Coupling Ratio:5/95] | ≤14.2/0.4 dB |
| Insertion loss [1550nm band coupler (SMF-28e fiber);Grade P;Coupling Ratio:3/97] | ≤16.7/0.3 dB |
| Insertion loss [1550nm band coupler (SMF-28e fiber);Grade P;Coupling Ratio:2/98] | ≤18.5/0.25 dB |
| Insertion loss [1550nm band coupler (SMF-28e fiber);Grade P;Coupling Ratio:1/99] | ≤21.5/0.2 dB |
| Typical excess loss [1550nm band coupler (SMF-28e fiber);Grade A] | 0.1 dB |
| PDL [1550nm band coupler (SMF-28e fiber);Grade A] | ≤0.15 dB |
| Insertion loss [1550nm band coupler (SMF-28e fiber);Grade A;Coupling Ratio:50/50] | ≤3.6 dB |
| Insertion loss [1550nm band coupler (SMF-28e fiber);Grade A;Coupling Ratio:40/60] | ≤4.7/2.8 dB |
| Insertion loss [1550nm band coupler (SMF-28e fiber);Grade A;Coupling Ratio:30/70] | ≤6.0/2.0 dB |
| Insertion loss [1550nm band coupler (SMF-28e fiber);Grade A;Coupling Ratio:20/80] | ≤8.0/1.3 dB |
| Insertion loss [1550nm band coupler (SMF-28e fiber);Grade A;Coupling Ratio:10/90] | ≤11.5/0.8 dB |
| Insertion loss [1550nm band coupler (SMF-28e fiber);Grade A;Coupling Ratio:5/95] | ≤14.8/0.5 dB |
| Insertion loss [1550nm band coupler (SMF-28e fiber);Grade A;Coupling Ratio:3/97] | ≤17.2/0.4 dB |
| Insertion loss [1550nm band coupler (SMF-28e fiber);Grade A;Coupling Ratio:2/98] | ≤19.0/0.35 dB |
| Insertion loss [1550nm band coupler (SMF-28e fiber);Grade A;Coupling Ratio:1/99] | ≤22.0/0.3 dB |
| Typical excess loss [1060nm band coupler (HI1060 fiber);Grade A] | 0.1 dB |
| PDL [1060nm band coupler (HI1060 fiber);Grade A] | ≤0.15 dB |
| Insertion loss [1060nm band coupler (HI1060 fiber);Grade A;Coupling Ratio:50/50] | ≤3.6 dB |
| Insertion loss [1060nm band coupler (HI1060 fiber);Grade A;Coupling Ratio:40/60] | ≤4.7/2.8 dB |
| Insertion loss [1060nm band coupler (HI1060 fiber);Grade A;Coupling Ratio:30/70] | ≤6.0/2.0 dB |
| Insertion loss [1060nm band coupler (HI1060 fiber);Grade A;Coupling Ratio:20/80] | ≤8.0/1.3 dB |
| Insertion loss [1060nm band coupler (HI1060 fiber);Grade A;Coupling Ratio:10/90] | ≤11.5/0.8 dB |
| Insertion loss [1060nm band coupler (HI1060 fiber);Grade A;Coupling Ratio:5/95] | ≤14.8/0.5 dB |
| Insertion loss [1060nm band coupler (HI1060 fiber);Grade A;Coupling Ratio:3/97] | ≤17.2/0.4 dB |
| Insertion loss [1060nm band coupler (HI1060 fiber);Grade A;Coupling Ratio:2/98] | ≤19.0/0.35 dB |
| Insertion loss [1060nm band coupler (HI1060 fiber);Grade A;Coupling Ratio:1/99] | ≤22.0/0.3 dB |
| Directivity | ≥55 dB |
| Operating temperature | -40~+85 ℃ |
| Configuration | 1×2 or2×2 |
| Fiber lead length [others on request] | 1 meter |
| Fiber type | 250μm bare fiber |
| Dimensions (Φ×L) [Fiber type:250μm bare fiber] | Ф3.0×54 |
| Fiber type | 900μm loose tube |
| Dimensions (Φ×L) [Fiber type:900μm loose tube] | Ф3.0×54 |
| Fiber type | 250μm/900μm loose tube |
| Dimensions (Φ×L) [Fiber type:250μm/900μm loose tube] | 70 mm × 12 mm × 8 mm |
| Package Dimensions [10W Package] | 3 mm × 54 mm |
| Package Dimensions [20W Package] | 70 mm × 12 mm × 8 mm |
| Power handling [Package3×54mm] | 10W |
| Power handling [Package70×12×8mm] | 20W |
Key Features
Datasheet
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