密集波分复用 12s1-1550.53
Iridian 的密集波分复用 4skip0、8skip0 和 12skip1 滤波片用于多路复用片/解复用片和补退模块中的频带分割，以便管理多个 ITU 频道。这些滤波片具有从通频带窄过渡至阻塞频带的功能，从而尽可能减少丢失的频道，同时保持高频谱效率。使用 Iridian 的 xskip0 滤波片，以改进特快频道上、频带间隔中（即 8-skip-0 滤波片）的插入损耗，并通过阻塞来自复用信号的多个波长，隔离 N 频道 (N=4, 8, 12…)。通过该配置，特快频道只经历一次反射，从而大大改进插入损耗，导致系统总成本下降。
产品规格：
| Optical Specifications | |||
| Angle of Incidence [degrees] | 1.8 | ||
| AR on Back Surface [%R] | 0.25 | ||
| Center Wavelength [nm] | 1550.53 | ||
| Pass Bandwidth | Bandwidth [nm] | @ level [dB] | |
| 9.1 | 0.3 | ||
| Peak Insertion Loss within Pass Band [dB] | 0.2 | ||
| Reflect Band Range | Wavelength Range [nm] | @ level [dB] | |
| 10.9 | 20 | ||
| Storage Temperature Range [deg C] | -45 to 85 | ||
| Temperature Coefficient [pm/deg C] | 1.5 | ||
| Physical Specifications | |||
| Part Size | Width [mm] | Length [mm] | Thickness [mm] |
| 1.8 | 1.8 | 1.9 | |
| Scratch / Dig | 60/40 | ||
| Reliability | |||
| Environmental Testing | Telcordia |
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