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北億纖通器件型保偏光纖產(chǎn)品可應(yīng)用于光纖陀螺以及其他偏振相關(guān)器件領(lǐng)域,此光纖產(chǎn)品針對(duì)器件要求進(jìn)行了優(yōu)化,主要針對(duì)幾何對(duì)稱性和可研磨性能,在保持光纖偏振性能的同時(shí),具備可研磨性能。是一種既可以繞環(huán),也可以研磨的保偏光纖。
產(chǎn)品特點(diǎn)
● 良好幾何均勻性
● 優(yōu)異的偏振性能
● 優(yōu)異的研磨性能
● 優(yōu)異的機(jī)械可靠性和涂層可靠性
● 高長(zhǎng)期可靠性
規(guī)格參數(shù)
特性 |
單位 |
產(chǎn)品指標(biāo) |
|||
光纖類型 |
FT-X4-PM13Y-80-U16 |
FT-X4-PM15Y-80-U16 |
FT-X4-PM15Y-80-U13 |
||
光學(xué)特性 |
|||||
工作波長(zhǎng) |
nm |
1310 |
1550 |
||
截止波長(zhǎng) |
nm |
1100 - 1290 |
1290 - 1520 |
||
模場(chǎng)直徑 |
µm |
6.0 ± 0.5 |
6.5 ± 0.5 |
||
衰減 |
dB/km |
≤ 0.6 |
≤ 0.6 |
||
拍長(zhǎng) |
mm |
≤ 3.5 |
≤ 4.0 |
||
典型串音 |
dB |
≤- 30(100m) |
≤- 30(100m) |
||
幾何特性 |
|||||
包層直徑 |
µm |
80.0 ± 1.0 |
80.0 ± 1.0 |
||
涂層類型 |
-- |
雙層紫外固化丙烯酸樹脂 |
雙層紫外固化丙烯酸樹脂 |
||
涂覆層直徑 |
µm |
168 ± 1 |
168 ± 1 |
135 ±1 |
|
包層不圓度 |
% |
≤ 1.0 |
≤ 1.0 |
||
芯包同心度 |
µm |
≤ 0.5 |
≤ 0.5 |
||
環(huán)境和機(jī)械特性 |
|||||
工作溫度 |
ºC |
- 45 ~ + 85 |
|||
張力篩選 |
GN/m2 (kpsi) |
0.70 (100) |
定制信息
● 光纖涂層直徑可根據(jù)客戶要求定制,精確度可控制在±1μm以內(nèi);
● 光纖涂層材料可根據(jù)客戶要求定制;
● 根據(jù)客戶要求提供高規(guī)格保偏光纖產(chǎn)品或其他類型的保偏光纖產(chǎn)品。
應(yīng)用場(chǎng)景
● 光纖環(huán)
● 鈮酸鋰波導(dǎo)尾纖
● 偏振敏感器件
● 光纖偏振傳感器
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.