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相移光纖光柵可作為密集波分復(fù)用(DWDM)系統(tǒng)中的解復(fù)用器,相移的大小,位置和相移點的多少對該解復(fù)用器的性能有重要影響。相移光纖光柵在反射譜阻帶中能打開線寬極窄的一個或多個通透窗口,而且窗口位置隨所加相移量的大小呈線性變化。
特點:
低損耗、低偏振竄擾 、高可靠性
參數(shù):
參數(shù) |
單位 |
數(shù)值 |
備注 |
中心波長 |
nm |
1510~1590 |
- |
反射率 |
% |
50~99 |
- |
相移峰帶寬 |
Pm |
≤30 |
- |
相移點 |
|
1~10 |
- |
柵區(qū)涂覆 |
|
Acrylate |
- |
柵區(qū)長度 |
mm |
4~25 |
- |
尾纖長度 |
m |
1.5/1.5 |
- |
|
|
|
以上參數(shù)均可定制 |
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.