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偏振保持光纖傳輸線偏振光,廣泛用于航天、航空、航海業(yè)制造技術(shù)及通信等國(guó)民經(jīng)濟(jì)的各個(gè)領(lǐng)域。在以光學(xué)相干檢測(cè)為基礎(chǔ)的干涉型光纖傳感器中,用保偏光纖能夠保證線偏振光偏振方向不變,提高相干信噪比,以實(shí)現(xiàn)對(duì)物理量的高精度測(cè)量 。
參數(shù):
參數(shù) |
單位 |
數(shù)值 |
備注 |
中心波長(zhǎng) |
nm |
1510~1590 |
- |
反射率 |
% |
1~30 |
- |
光纖類(lèi)型 |
|
保偏光纖 |
- |
柵區(qū)涂覆 |
|
Acrylate |
- |
3dB帶寬 |
nm |
≤0.25 |
- |
柵區(qū)長(zhǎng)度 |
mm |
10 |
- |
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.