
凯时娱乐椭圆芯保偏光纤具有很低的衰减特征和优异的双折射性能,,,,可普遍应用于光纤陀螺,,,,电流互感器以及其他偏振相关器件领域。。 该光纤系海内首次接纳FCVD制备芯棒,,,,改善了椭圆芯结构,,,,优化光纤的纤芯和包层结构,,,,提高了光纤的匀称性和双折射性能,,,,椭圆芯保偏光纤属于几何偏振型保偏光纤,,,,受情形温度影响小!,,,,具有更好的温度稳固性。。
产品特点
● 低消耗和高弯曲性能
● 优异的几何匀称性
● 使用稳固性和可靠性高
● 温度不敏感
规格参数
|
特征 |
单位 |
产品指标 |
|
|
光纤类型 |
FT-X4-P1C13-125-U25 |
FT-X4-P1C13-80-U16 |
|
|
光学特征 |
|||
|
事情波长 |
nm |
1310 |
1310 |
|
阻止波长 |
nm |
1100-1290 |
1100-1290 |
|
模场直径 |
µm |
6.0± 1.0 |
6.0 ± 1.0 |
|
衰减 |
dB/km |
≤1.0 |
≤1.0 |
|
拍长 |
mm |
≤4.0 |
≤4.0 |
|
典范串音值 |
dB |
≤-25(1000m) |
≤-25(1000m) |
|
几何特征 |
|||
|
包层直径 |
µm |
125.0 ± 1.0 |
80.0 ± 1.0 |
|
涂覆层直径 |
µm |
245 ± 5 |
165 ± 5 |
|
包层不圆度 |
% |
≤2 |
≤2.0 |
|
芯包同心度 |
µm |
≤1.0 |
≤1.0 |
|
情形与机械特征 |
|||
|
事情温度 |
ºC |
- 45 ~ +85 |
|
|
筛选强度 |
GN/m2 [kpsi] |
0.70(100)
|
|
定制信息
● 光纤包层直径和涂层直径可凭证客户要求定制;;;
● 光纤纤芯是非轴比例可凭证客户要求定制,,,,最大比值为4;;;
● 光纤拍长可凭证客户要求定制,,,,定制规模3~80mm。。
应用场景
● 光纤陀螺仪
● 光纤电流互感器
● 光纤激光器和放大器
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.