概述光学元件
滤光片 数据通信的光学滤光片
借助这些滤光片 低插入损耗、低波长依赖性(PDL)和高信道隔离度的滤光片 将数据中心收发器 扩展至100G甚至更高。
These filters enable construction of high-performance, reliable, 100G CFP/CFP2/CFP4/QSFP-28 transceivers based on the four CWDM4 wavelengths, the four LAN-WDM wavelengths, or the 850 nm wavelength range.
CWDM4 and LAN-WDM Filters
Choose CWDM4 or LAN-WDM filters at low angles of incidence (AOIs) or specify WDM filters for high AOIs plus beamsplitters with low polarization splitting.
参数 |
CWDM4 Filter |
LAN-WDM Filter |
Center Wavelengths |
1271/1291/1311/1331 nm |
1273.54/1277.89/1282.26/1286.66 nm |
Typical Bandwidth |
>13.5 nm |
>2.1 nm |
Channel Spacing |
20 纳米 |
800 GHz |
Transmission/Reflection Insertion Loss |
<0.4 dB |
|
Transmission/Reflection Ripple |
<0.3 dB |
|
Transmission Isolation for Adjacent Channel |
>25 dB |
|
Transmission Isolation for Non-adjacent Channel |
>30 dB |
|
Polarization-Dependent Loss |
<0.1 dB |
|
Reflection Isolation |
>13 dB |
|
Incidence Medium |
Epoxy |
|
AOI (in air) |
8/13/13.5 degree |
|
Wedge |
No wedge |
|
Typical Size |
0.8 x 0.8 x 0.8 mm |
|
Edge Chipping |
<0.1 mm |
|
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了解高意在材料生长、加工、镀膜和组装方面的垂直整合能力,以及严格的质量保证体系。探索这些能力如何确保我们光学元件 的性能和可靠性光学元件 最大限度地降低供应链风险与不确定性。