High-Power PM Circulator 1030nm 300 mW
The High Power PM Circulator is a high-performance, three-port non-reciprocal optical device designed for the 1030nm band and capable of handling 30 mW CW power. It features low insertion loss (≤1.2dB),), high isolation (≥35dB),), and high return loss (≥50dB).). Built with PM Panda fiber technology, it ensures stable polarization state transmission with an extinction ratio of ≥2 dB. Ideal for ultrafast laser systems, fiber amplifiers, fiber sensing, LiDAR, and other polarization-maintaining optical applications. Compliant with Telcordia GR-1209-CORE and GR-1221-CORE standards and RoHS certified.
Optical Performance
Available Options
Key Features
- 300mW high-power processing, low insertion loss (≤1.2dB), high isolation (≥35dB), high return loss (≥50dB), high extinction ratio (≥20dB), PM Panda fiber design, three-port non-reciprocal optical path, excellent temperature stability
Specifications
| Parameters | Unit | Dual-stage 1310nm | Single 1550nm |
|---|---|---|---|
| Type | - | Dual-stage | Single-stage |
| Central wavelength | nm | 1310±20 | 1550±20 |
| Typical Insertion Loss | dB | 0.7 | 0.5 |
| Insertion Loss | dB | ≤0.9 | ≤0.7 |
| Peak Isolation | dB | 52 | 40 |
| Typical Isolation | dB | 46 | 35 |
| Isolation | dB | ≥40 | ≥28 |
| Extinction Ratio | dB | ≥22 | ≥20 |
| Return Loss | dB | ≥55 | ≥55 |
| crosstalk | dB | ≥50 | ≥50 |
| Maximum Optical Power | mW | ≤500 | |
| Maximum Tensile Load | No | ≤5 | |
| Fiber Type | - | SM13-PS-U25A | SM15-PS-U25A |
| Optical path | - | Port1 → Port2 → Port3 | |
| Operating Temperature | ℃ | -5~+70 | |
| Storage Temperature | ℃ | -40~+85 | |
Note: Compliant with Telcordia GR-1209-CORE and GR-1221-CORE standards; RoHS certified.
Order Information
| Options | Code | Description |
|---|---|---|
| Product Description | Project Manager | Polarization Maintaining |
| CIR | Circulator | |
| 1X2 | 1×2 port | |
| Series | S | Single-stage |
| D | Dual-stage | |
| Operating Wavelength | 13 | 1310nm |
| 15 | 1550nm | |
| Fiber Patch Cord Type | 0 | 250μm bare fiber |
| 1 | 900μm loose tube | |
| - | Other customizable options | |
| 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: PMCIR-1X2-D-13-1-0-34-10 denotes a polarization-maintaining circulator with 1×2 ports, dual stage, 1310nm, 900μm loose tube, no connector, Φ5.5×L34 package, and 1.0m fiber length.