Information integrated glass module fabricated by integrated additive and subtractive manufacturing.
Information integrated glass module fabricated by integrated additive and subtractive manufacturing.
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DOI：
10.1364/ol.389203
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发表时间：
2020-03
期刊：
影响因子：
3.6
通讯作者：
Qi Zhang;Jincheng Lei;Yizheng Chen;Jianan Tang;Yongji Wu;Liwei Hua;Hai Xiao
中科院分区：
文献类型：
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作者：
Qi Zhang;Jincheng Lei;Yizheng Chen;Jianan Tang;Yongji Wu;Liwei Hua;Hai Xiao
在这封信中，我们报告了一种新颖的集成增材减材制造（IASM）方法来制造信息集成玻璃模块。 3D打印一定数量的玻璃层并通过直接${{\rm CO}_2}$CO2激光照射烧结后，将通过集成皮秒激光在打印的玻璃顶部制造微通道，用于嵌入法布里-珀罗干涉仪（IFPI）光纤传感器。然后，玻璃3D打印过程继续进行，以实现光纤和打印玻璃之间的粘合。使用制造的信息集成模块演示了高达 1000°C 的温度传感。此外，还进行了玻璃组件在1000℃下的长期稳定性测试。增强的传感器结构鲁棒性和恶劣的温度传感能力使该玻璃模块对于恶劣环境的结构健康监测具有吸引力。
In this Letter, we report a novel integrated additive and subtractive manufacturing (IASM) method to fabricate an information integrated glass module. After a certain number of glass layers are 3D printed and sintered by direct ${{\rm CO}_2}$CO2 laser irradiation, a microchannel will be fabricated on top of the printed glass by integrated picosecond laser, for intrinsic Fabry-Perot interferometer (IFPI) optical fiber sensor embedment. Then, the glass 3D printing process continues for the realization of bonding between optical fiber and printed glass. Temperature sensing up to 1000°C was demonstrated using the fabricated information integrated module. In addition, the long-term stability of the glass module at 1000°C was conducted. Enhanced sensor structure robustness and harsh temperature sensing capability make this glass module attractive for harsh environment structural health monitoring.