产品描述
北亿纤通大模场保偏掺镱光子晶体光纤具有较大的模场面积，克服了非线性效应，实现了高峰值功率、大脉冲能力的激光传输。通过调整光纤参数，北亿纤通可提供不同尺寸以及形状的定制大模场保偏掺镱光子晶体光纤，满足多种应用需求。
产品应用
- 超快激光器
- 国防、医疗、科研
产品特点
- 单模、大模场
- 处理高脉冲能量
- 能力转化效率
产品指标
| 特性 | 单位 | 产品指标 | |
| 产品型号 | FT-X4-PMYBPCF-14/135 | FT-X4-PMYBPCF-40/200 | |
| 光学特性 | |||
| 模式属性 | / | 单模 | 单模 |
| 光束质量，典型值@1064nm | / | M2＜1.3 | M2＜1.3 |
| 包层数值孔径 | / | ≥0.5 | 0.55~0.65 |
| 泵浦吸收@915nm | dB/m | 2.3±0.35 | 3.75±0.75 |
| 泵浦吸收@976nm | dB/m | ≈7 | ≈12 |
| 双折射@1100nm | / | ≥ 1 × 10-4 | ≥ 1 × 10-4 |
| 几何特性 | |||
| 芯层直径 | μm | 14 | 40 |
| 包层类型 | / | 双包层 | 双包层 |
| 泵浦包层直径 | μm | 135±3 | 200±3 |
| 外包层直径 | μm | 275±8 | 450±20 |
| 光纤直径 | μm | 360±15 | 540±30 |
北亿纤通 | F-tone Networks
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注：本产品有全国产化型号可选
本产品为FT-X4系列，仅展示部分参数，如有需要，请您联系我们。
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. rther details are available from any F-tone Networks sales representative.