Short Pass Filter C-L Band Splitter
Iridian's edge pass filters have a very sharp transition between the reflect and pass bands while still maintaining very low insertion loss and pass band ripple. Low ripple in the pass band makes these filters suitable to meet the demanding specifications of telecom environments.
Our EPF product line includes both short pass filters (SPF) and long pass filters (LPF) and can be designed for various angles of incidence (AOI).
Product Specifications:
| Optical Specifications | |||
| Filter Name | Short Pass Filter C/L Band Splitter | ||
| Angle of Incidence [degrees] | 1.8 | ||
| Operating Wavelength Range [nm] | 1528.4 to 1620 | ||
| Pass Band Ripple [dB] | < 0.15 | ||
| Pass Band Range | 1528.4 - 1565.9 | ||
| Peak Insertion Loss within Pass Band [dB] | <0.15 | ||
| Reflection Band Wavelength Range [nm] | 1571.5 - 1620 | ||
| Adjacent Channel Isolation [dB] | > 30 | ||
| Reflect Channel Isolation [dB] | >15 | ||
| AR on Back Surface [%R] | < 0.2 | ||
| Polarization Dependent Loss (PDL) [dB] | < 0.05 | ||
| Temperature Coefficient [pm/deg C] | <2 | ||
| Operating Temperature Range [deg C] | -40 to +85 | ||
| Storage Temperature Range [deg C] | -40 to +85 | ||
| Physical Specifications | |||
| Part Size | Width [mm] | Length [mm] | Thickness [mm] |
| 1.4 (+/- 0.1) | 1.4 (+/- 0.1) | 1.4 (+/- 0.2) | |
| Surface Quality | 60/40 | ||
| Wedge Angle [degs] | 0 to 0.5 | ||
| Reliability | |||
| Environmental Testing | Telcordia GR1221 | ||
| Mechanical Durability | Telcordia GR1221 |
