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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(diǎn)的多少對(duì)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(gè)或多個(gè)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(diǎn):
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(zhǎng) |
nm |
1510~1590 |
- |
反射率 |
% |
50~99 |
- |
相移峰帶寬 |
Pm |
≤30 |
- |
相移點(diǎn) |
|
1~10 |
- |
柵區(qū)涂覆 |
|
Acrylate |
- |
柵區(qū)長(zhǎng)度 |
mm |
4~25 |
- |
尾纖長(zhǎng)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.