PSSWS(740/1370)100P8E23 740/1370 nm Polarization Maintaining Wavelength Combiner
Description: The PSSWS series is a polarization-maintaining fused wavelength combiner that combines a 740 nm pump channel and a 1370 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(740/1370)100P8E23
Specifications
| Parameter | Max./Min. | Unit | Premium | A grade |
|---|---|---|---|---|
| Pump Channel | nm | 740 ± 10 | 740 ± 10 | |
| Insertion Loss | Max. | dB | 0.6 | 0.7 |
| Polarization Extinction Ratio | Min. | dB | 20 | 17 |
| Isolation @ 1370 ± 10 nm | Min. | dB | 16 | 15 |
| Polarization Dependent Loss | Max. | dB | 0.1 | 0.2 |
| Signal Channel | nm | 1370 ± 10 | 1370 ± 10 | |
| Insertion Loss | Max. | dB | 0.8 | 1.0 |
| Polarization Extinction Ratio | Min. | dB | 20 | 17 |
| Isolation @ 740 ± 10 nm | Min. | dB | 16 | 15 |
| 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 | S7 = Ø3 × 60 mm / S9 = Ø3 × 76 mm M1 = 9 × 16 × 90 mm |
||
Premium = P grade. Optical specifications are measured at 23 ℃ unless stated otherwise. Package key: S7 = Ø3 × 60 mm, S9 = Ø3 × 76 mm, M1 = 9 × 16 × 90 mm.
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
