高功率光纤准直器（大光斑）
Features
Low Insertion Loss
High Return Loss
High Extinction Ratio
High Handing Power
High Stability
Applications
Fiber Components
Lab Research
Specifications
| Parameter | Unit | Value |
| Center Wavelength | Nm | 1310, 1550 | 1060 |
| Operating Wavelength Range | nm | ±30 | ±30 |
| Typ.Insertion Loss at 23℃ | dB | 0.2 | 0.25 |
| Max.Insertion Loss at 23℃ | dB | 0.25 | 0.3 |
| Min.Return Loss | dB | 60 | 60 |
| Typ.Extinction Ratio at 23℃ | dB | 25 | 25 |
| Min.Extinction Ratio at 23℃ | dB | 23 | 23 |
| Nominal Beam Diameter (1/e^2) | mm | 7+/-0.5 |
| Max. Working Distance | m | 0.5 |
| Max.Optical Power(CW) | W | 5~20 |
| Max.Tensile Load | N | 5 |
| Fiber Type | - | SMF-28e fiber or Hi1060 Fiber or specify |
| Operating Temperature | ℃ | -5~+70 |
| Storage Temperature | ℃ | -40~+85 |
| For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower; |
| The default connector key is aligned to slow axis; |
