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北億纖通光纖陀螺用保偏光纖主要應(yīng)用于光纖陀螺敏感環(huán),針對其應(yīng)用環(huán)境,提高了光纖的機(jī)械可靠性,溫度穩(wěn)定性及環(huán)境適應(yīng)性,優(yōu)化了光纖的縱向均勻性及批次一致性,并且光纖的內(nèi)外涂層使用自主開發(fā)的涂層材料,具有良好的全溫穩(wěn)定性、環(huán)境適應(yīng)性及機(jī)械可靠性,可適用于-50ºC 到 +105ºC的溫度范圍。
產(chǎn)品特點
● 雙折射效應(yīng)高
● 幾何均勻性好
● 彎曲不敏感及低衰減
● 良好的全溫穩(wěn)定性
● 使用壽命長
規(guī)格參數(shù)
特性 |
單位 |
產(chǎn)品指標(biāo) |
||||||
光纖類型 |
FT-X4-PM13G-80-U16 |
FT-X4-PM13G-80-U13 |
FT-X4-PM15G-80-U16 |
FT-X4-PM15G-80-U13 |
FT-X4-PM13G-125-U25 |
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光學(xué)特性 |
||||||||
工作波長 |
nm |
1310 |
1550 |
1310 |
||||
截止波長 |
nm |
1100 ~ 1290 |
1290 ~ 1520 |
1100 ~1290 |
||||
模場直徑 |
µm |
6.0 ± 0.5 |
6.5 ± 0.5 |
6.0 ± 0.5 |
||||
衰減 |
dB/km |
≤ 0.6 |
≤ 0.6 |
≤ 0.6 |
||||
拍長 |
mm |
≤ 2.5 |
≤ 3.0 |
≤3.0 |
||||
典型串音 |
dB |
≤ -30 (1000m) |
≤ -30 (1000m) |
≤ -30 (1000m) |
||||
幾何特性 |
||||||||
包層直徑 |
µm |
80.0 ± 1.0 |
80.0 ± 1.0 |
125.0 ± 1.0 |
||||
涂層類型 |
-- |
雙層紫外固化丙烯酸樹脂 |
||||||
涂覆層直徑 |
µm |
168 ± 1 |
135 ± 1 |
168 ± 1 |
135 ±1 |
245 ±2 |
||
芯包同心度 |
µm |
≤ 0.5 |
≤ 0.5 |
≤1.0 |
||||
包層不圓度 |
% |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
||||
環(huán)境和機(jī)械特性 |
||||||||
工作溫度 |
ºC |
- 50 ~ + 105 |
- 50 ~ + 105 |
-45 ~ +85 |
||||
張力篩選 |
GN/m2 (kpsi) |
0.70 (100) |
||||||
段長 |
m |
根據(jù)用戶需求而定
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應(yīng)用場景
● 光纖陀螺
● 熔錐型保偏耦合器
● 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.