3D printed Er-doped silica fibre by Direct Ink Writing

3D printed preform by DIW was used to produce an Er-doped silica fibre fabricated. The fabrication method and optical features of the doped fibre are reported. Its absorption of 62.98dB/m at 980nm and 151.49dB/m at 1535nm and lifetime with a pulse width of 10ms are consistent to a Er-dope fibre produce in a conventional fabrication process. This data supports the paper '3D printed Er-doped silica fibre by Direct Ink Writing' presented at the 9th EPS-QEOD Europhotonic Virtual Conference that took place 30th August-4th Sepetember 2020采用直写墨水工艺（Direct Ink Writing，DIW）制备的3D打印预制棒，用于制备掺铒二氧化硅光纤（Er-doped silica fibre）。本文报道了该掺铒光纤的制备方法与光学特性：其在980nm波长处的吸收损耗为62.98dB/m，1535nm波长处为151.49dB/m；且脉宽为10ms条件下测得的荧光寿命，与传统工艺制备的掺铒光纤性能相符。本数据集支撑了发表于2020年8月30日至9月4日举办的第9届EPS-QEOD欧洲光子虚拟会议的论文《基于直写墨水工艺3D打印掺铒二氧化硅光纤》（英文原标题："3D printed Er-doped silica fibre by Direct Ink Writing"）。