Inline Faraday Rotator (1064 nm)
The in-line Faraday rotator leverages the advanced magneto-optic effect to achieve precise 45±1° polarization rotation, specifically designed for 1064nm band fiber laser systems. It features low insertion loss (≤1.0dB),), high extinction ratio (≥20dB),), and high return loss (≥50/50dB). Compliant with Telcordia GR-1209-CORE and GR-1221-CORE standards, it is RoHS certified. Supports PM980-PM980, HI1060-PM980, and HI1060-HI1060 fiber configurations. Maximum input power: 500mW,. Package size: Φ5.5×L34mm.. Widely used in industrial CW fiber lasers, fiber sensing, communication systems, test instruments, and polarization-maintaining optical systems.
Optical Performance
Available Options
Key Features
- Low Insertion Loss
- High extinction ratio
- High Return Loss
- 45° precise polarization rotation
- 1064nm Band Only
Specifications
| Parameters | Unit | 1310nm | 1550nm |
|---|---|---|---|
| Operating Wavelength | nm | 1310/1550±15 | 1310/1550±15 |
| Rotation Angle | ° | 45±1 | |
| Typical Insertion Loss (23°C) | dB | ≤0.3 | ≤0.3 |
| Insertion Loss (-5~50°C) | dB | ≤0.5 | ≤0.5 |
| Extinction Ratio | dB | ≥20 | ≥20 |
| Return Loss (Input/Output) | dB | ≥50/50 | ≥50/50 |
| Fiber Type | - | PM-PM / SMF-28e-PM / SMF-28e-SMF-28e | |
| Operating Temperature | ℃ | -5~+70 | -5~+70 |
| Storage Temperature | ℃ | -40~+85 | -40~+85 |
| Input Power | mW | ≤500 | |
| Package Size | mm | Φ5.5×L34 | |
Note: Compliant with Telcordia GR-1209-CORE and GR-1221-CORE standards; RoHS certified.
Order Information
| Options | Code | Description |
|---|---|---|
| Product Description | IL | In-line |
| F | Faraday Rotator | |
| Operating Wavelength | 13 | 1310nm |
| 15 | 1550nm | |
| Fiber Patch Cord Type | 0 | 250μm bare fiber |
| 1 | 900μm loose tube | |
| 2 | 2mm loose tube | |
| 3 | 3mm loose tube | |
| Fiber Type | 1 | Option1 (PM-PM) |
| 2 | Option2 (SMF-28e-PM) | |
| 3 | Option3 (SMF-28e-SMF-28e) | |
| Connector Type | 0 | No Connector |
| 1 | FC/UPC | |
| 2 | FC/APC | |
| 3 | SC/UPC | |
| 4 | SC/APC | |
| 5 | LC/UPC | |
| Package Size | 34 | Φ5.5×L34 |
| 35 | Φ5.5×L35 | |
| 38 | Φ5.5×L38 | |
| Fiber Length | 05 | 0.5m |
| 08 | 0.8m | |
| 10 | 1.0m | |
| 12 | 1.2m |
Ordering example: ILF-13-1-1-0-34-10 represents an online Faraday rotator, 1310nm, 900μm loose tube, Option1 fiber type, no connector, Φ5.5×L34 package, and 1.0m fiber length.