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技术支持

铒镱共掺双包层光纤

铒镱共掺双包层光纤

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Description

产品简介

铒镱共掺双包层光纤内部采用125um单模纤芯掺杂铒与镱离子,包层部分为石英材料,涂覆层为低折射率层,形成双包层光纤结构,用于1540nm至1565nm单模光纤激光器与单模光纤放大器。独特的设计使得本产品具有优良的光束质量,高转换效率与高可靠性等优点。针对脉冲工作条件,光纤本身可承受高重复频率与高能脉冲工作状态。

产品特点

高离子掺杂浓度

泵浦窗口波长910-1060nm

良好的单模光纤熔接工艺性

高功率(W级)连续或脉冲工作状态

高可靠性与环境适应性

应用领域

高功率光纤放大器

高功率光纤激光器

脉冲光纤放大器

脉冲光纤激光器

技术指标

性能参数
型号(ErYb 130)
纤芯数值孔径(NA)
0.17
包层数值孔径(NA)
0.45
截止波长
<1500 nm
模场直径@ 1550nm
7 um
镱离子包层吸收系数@ 915nm
>0.5 dB/m
铒离子峰值吸收系数@ 1535nm
40 dB/m
星形包层直径
130 um
外涂覆层直径
250 um
筛选强度
100 kpsi

 

 

 

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.

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