粗波分复用 1540 4Skip0
4Skip0 (4x0) 滤波片用于传输四个邻近的粗波分复用频道，并反射所有其他粗波分复用频道。
产品规格：
| Optical Specifications | |||
| Channel Center Wavelength [nm] | 1540 | ||
| Channel Spacing [nm] | 20 | ||
| Angle of Incidence [degrees] | 1.8 | ||
| Operating Wavelength Range [nm] | 1260-1620 | ||
| Storage Temperature Range [deg C] | -40 to +85 | ||
| Pass Band Ripple [dB] | < 0.15 | ||
| Pass Bandwidth | Bandwidth [nm] | @ level [dB] | |
| >74 | -0.3 | ||
| Peak Insertion Loss within Pass Band [dB] | <0.2 | ||
| Reflect Bandwidth | Bandwidth [nm] | @ level [dB] | |
| <86 | -30 | ||
| Reflect Channel Isolation [dB] | >13.5 | ||
| AR on Back Surface [%R] | <0.2 | ||
| Polarization Dependent Loss (PDL) [dB] | <0.05 | ||
| Temperature Coefficient [pm/deg C] | <2.0 | ||
| Operating 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 (+/- 0.1) | |
| Surface Quality | 60/40 | ||
| Wedge Angle [degs] | 0 to 0.5 | ||
| Reliability | |||
| Environmental Testing | Telcordia GR1221 | ||
| Mechanical Durability | Telcordia GR1221 |
