
产品描述
北亿纤通椭圆芯保偏光纤具有优异的温度稳定性和双折射性能,可广泛应用于光纤陀螺,电流互感器以及其它偏振相关器件领域。北亿纤通椭圆芯光纤通过改善了椭圆芯结构,优化光纤的纤芯和包层结构,提高了光纤的均匀性和双折射性能,椭圆芯保偏光纤属于几何双折射型保偏光纤,受环境温度影响小,具有更好的温度稳定性。
光纤结构
产品应用
产品特点
产品指标
|
特性 |
单位 |
产品指标 |
|||
|
产品型号 |
FT-X4-ECF13-125-U25 |
FT-X4-ECF13-80-U16 |
FT-X4-ECF15-80-U13 |
FT-X4-ECF15-80-U16 |
|
|
|
光学特性 |
||||
|
工作波长 |
nm |
1310 |
1310 |
1550 |
1550 |
|
截止波长 |
nm |
1100 ~ 1290 |
1100 ~ 1290 |
1290 ~ 1520 |
1290 ~ 1520 |
|
模场直径 |
µm |
6.0 ± 1.0 |
6.0 ± 1.0 |
6.5 ± 1.0 |
6.5 ± 1.0 |
|
衰减 |
dB/km |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
|
拍长 |
mm |
3.0 ~ 20.0 |
≤ 3.0 |
≤ 4.0 |
≤ 4.0 |
|
典型串音 |
dB |
≤ -25 (100m) |
≤ -25 (1000m) |
≤ -25 (1000m) |
≤ -25 (1000m) |
|
|
几何特性 |
||||
|
包层直径 |
µm |
125.0 ± 1.0 |
80.0 ± 1.0 |
80.0 ± 1.0 |
80.0 ± 1.0 |
|
芯包同心度 |
µm |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
|
包层不圆度 |
% |
≤ 2.0 |
≤ 2.0 |
≤ 2.0 |
≤ 2.0 |
|
涂覆层类型 |
/ |
双层紫外固化丙烯酸树脂 |
|||
|
涂覆层直径 |
µm |
245.0 ± 3.0 |
168.0 ± 3.0 |
135.0 ± 3.0 |
168.0 ± 3.0 |
|
|
环境和机械特性 |
||||
|
工作温度 |
ºC |
-45 ~ +85 |
-45 ~ +85 |
-45 ~ +85 |
-45 ~ +85 |
|
筛选强度 |
kpsi |
100 |
100 |
100 |
100 |
定制信息
北亿纤通 | F-tone Networks
企业邮箱:sales@f-tone.com
企业网站:www.f-tone.com
企业网站:www.sfpgmk.com
企业电话:028-85255257
企业传真:028-85977702
本产品为FT-X4系列,如有需要,请联系我们。
注:本产品有全国产化型号可选
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.