
椭圆芯保偏光纤
北亿纤通椭圆芯保偏光纤是通过椭圆形纤芯结构实现偏振保持功能的特种光纤。与熊猫型保偏光纤相比,椭圆芯保偏光纤具有更简单的截面结构,在保持良好偏振性能的同时,提供了更高的机械强度和更低的制造成本。
产品应用
- 光纤陀螺
- 光纤传感器
- 偏振相关器件
- 光纤耦合器
产品特点
- 结构简单,机械强度高
- 良好的偏振保持性能
- 批次一致性好
- 宽温度工作范围
产品规格
| 特性 | 单位 | 产品指标 | ||
|---|---|---|---|---|
| 产品型号 | FT-X4-PM98T-125-U25-PH | FT-X4-PM13T-125-U25-PH | FT-X4-PM15T-125-U25-PH | |
| 光学特性 | ||||
| 工作波长 | nm | 980 | 1310 | 1550 |
| 截止波长 | nm | 800~950 | 1100~1290 | 1290~1520 |
| 模场直径 | µm | 6.5±0.5 | 9.0±0.5 | 10.0±0.5 |
| 衰减 | dB/km | ≤2.5 | ≤0.5 | ≤0.5 |
| 拍长 | mm | ≤5.0 | ≤6.0 | ≤8.0 |
| 4m典型串音 | dB | ≤-30 | ≤-30 | ≤-30 |
| 典型串音(100m) | dB | ≤-25 | ≤-25 | ≤-25 |
| 几何特性 | ||||
| 包层直径 | µm | 124.5±1.0 | 124.5±1.0 | 124.5±1.0 |
| 芯包同心度 | µm | ≤0.5 | ≤0.5 | ≤0.5 |
| 包层不圆度 | % | ≤1.0 | ≤1.0 | ≤1.0 |
| 涂覆层类型 | / | 双层紫外固化丙烯酸树脂 | ||
| 涂覆层直径 | µm | 245.0±2.0 | 245.0±2.0 | 245.0±2.0 |
| 环境和机械特性 | ||||
| 工作温度 | ºC | -45~+85 | -45~+85 | -45~+85 |
| 筛选强度 | kpsi | 100 | 100 | 100 |
联系我们 / Contact Us
| 公司名称 | 北亿纤通 | F-tone Networks |
| 地区 | 中国四川天府新区 |
| 服务区域 | 全球 |
| 企业电话 | 028-85255257 |
| 企业传真 | 028-85977702 |
| 企业手机 | 19081343401 |
| 官方网站 | https://www.f-tone.com |
| 人事部 | hr@f-tone.com |
| 市场部 | sales@f-tone.com |
| 技术支持 | support@f-tone.com |
本产品为【保偏光纤】产品线,详细信息,请联系我们的销售人员,谢谢!
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.










