Polarization Maintaining Optical Circulator (830-1060nm)
Features
- High Isolation
- Low Insertion loss
- Low PDL
- High Stability and High Reliability
- Cost Effective
Applications
- Fiberoptic Amplifiers
- Pump Laser Source
- Fiberoptic Sensor
- Test and Measurement
- Instrumentation
Specifications
Parameter | Unit | Specifications |
---|---|---|
Operating Wavelength | nm | 830, 850, 980, 1030 or 1060 |
Bandwidth | nm | ± 10 |
Grade | P | |
Peak Isolation (Typ.) | dB | 25 |
Isolation (Min.) | dB | ≥ 20 |
Insertion loss | dB |
Typ.: 1.3 Max.: ≤ 1.8 |
Extinction Ratio* | dB |
Typ.: 25 Max.: ≥ 20 |
Channel Crosstalk | dB |
Typ.: 50 Max.: ≥ 45 |
Return Loss | dB | ≥ 50 |
Optical Power | mW | ≤ 400 |
Operating Temperature | °C | 0 to +65 |
Storage Temperature | °C | - 40 to +85 |
Package Dimensions (LxWxH) | mm | A= 60x32x29 |
Note:
* Extinction Ratio is guaranteed from 10 ~ 50°C.
1. The PM fiber and the connector key are aligned to the slow axis.
2. ER value applies to fiber ≤ 0.75m. Increased fiber length will decrease ER.
3. For each connector, IL will be 0.3dB higher, RL 5dB lower, and ER 2dB lower.
All values referenced are without connector.