PSSWS(777/1470)100PSE23 777/1470 nm Polarization Maintaining Wavelength Combiner
Description: The PSSWS series is a polarization-maintaining fused wavelength combiner that combines a 777 nm pump channel and a 1470 nm signal channel onto a single PM fiber output. It preserves the polarization state through the combiner, keeps insertion loss low and provides high isolation between the two channels, in a compact cylindrical package.
Applications: fiber amplifiers, fiber lasers, pump combining in polarization-maintaining amplifier chains
Model #: PSSWS(777/1470)100PSE23
Specifications
| Parameter | Max./Min. | Unit | Premium | A grade |
|---|---|---|---|---|
| Pump Channel | nm | 777 ± 10 | 777 ± 10 | |
| Insertion Loss | Max. | dB | 0.6 | 0.7 |
| Polarization Extinction Ratio | Min. | dB | 20 | 17 |
| Isolation @ 1470 ± 10 nm | Min. | dB | 16 | 17 |
| Polarization Dependent Loss | Max. | dB | 0.1 | 0.2 |
| Signal Channel | nm | 1470 ± 10 | 1470 ± 10 | |
| Insertion Loss | Max. | dB | 0.8 | 1.0 |
| Polarization Extinction Ratio | Min. | dB | 20 | 17 |
| Isolation @ 777 ± 10 nm | Min. | dB | 16 | 17 |
| Polarization Dependent Loss | Max. | dB | 0.1 | 0.2 |
| Operating Power | Max. | W | 2 | |
| Operating Temperature | ℃ | -40 to +85 | ||
| Storage Temperature | ℃ | -50 to +85 | ||
| Package Type | mm | S6 = Ø3 × 54 mm / S8 = Ø3 × 70 mm M1 = 9 × 16 × 90 mm |
||
Premium = P grade. All specifications are before connectors. PER is 2 dB lower and IL is 0.2 dB higher after connectors.
Please refer to the Data Sheet for detailed specifications.
If you need a different channel wavelength, package type or connector, please feel free to ask for a quotation.
- Polarization maintaining
- Low insertion loss
- High isolation
- Compact cylindrical package
- FDA registered / ISO and CE qualified / ROHS complied
