General Descriptions
The Sumitomo/Sumicem .PMH1.5-5-S make up the most comprehensive range of electro-optic phase modulators available on the market for the 1550 nm wavelength band.
LN Phase Modulator Test Report (Typical Sample)
Testing wavelength: 1550nm
Input/output fiber: PM Fiber FC/SPC connector, etc.
| Test Parameter | Test Result | Unit |
| Optical Insertion Loss with Optical Connectors | 2.80 | dB |
| Optical Return Loss- Input | 42.10 | dB |
| Optical Return Loss- Output | 39.20 | dB |
| Polarization Extinction Ratio | 24.5 | dB |
| Optical Bandwidth 130M Hz Ref | 5 G | Hz |
