High sensitivity Fabry-Perot interferometric magnetic sensor based on Fe3O4-doped PDMS composite thin film
文献类型：期刊论文
| 作者 | Wang, Xingfeng; Yang, Jianfeng
|
| 刊名 | APPLIED PHYSICS EXPRESS
 |
| 出版日期 | 2023-02-01 |
| 卷号 | 16期号:2 |
| 关键词 | magnetic field measurement Fabry-Perot interferometer fiber optic sensor soft gold magnetic composite film PDMS |
| ISSN号 | 1882-0778;1882-0786 |
| DOI | 10.35848/1882-0786/acb3af |
| 产权排序 | 1 |
| 英文摘要 | A magnetic field sensor based on Fabry-Perot interferometer (FPI) with soft gold magnetic composite film (GMCF) is proposed and demonstrated experimentally. GMCF is fabricated by Fe3O4-doped polydimethylsiloxane (PDMS) film and adhered thin gold membrane via van der Waals force. Applying an external magnetic field, GMCF can vibrate under magnetic forces and cause a change in the cavity length of FPI and hence modulates the interference spectra. Experimental results indicate that the sensor can achieve maximum sensitivity of 390 pm mT(-1) under a linear magnetic field intensity ranging from 0 to 65 mT. The proposed sensor could help with magnetic field detection in complex environments. |
| 语种 | 英语 |
| WOS记录号 | WOS:000924392900001 |
| 出版者 | IOP Publishing Ltd |
| 源URL | [http://ir.opt.ac.cn/handle/181661/96354]  |
| 专题 | 西安光学精密机械研究所_月球与深空探测技术研究室 |
| 推荐引用方式 GB/T 7714 | Wang, Xingfeng,Yang, Jianfeng. High sensitivity Fabry-Perot interferometric magnetic sensor based on Fe3O4-doped PDMS composite thin film[J]. APPLIED PHYSICS EXPRESS,2023,16(2). |
| APA | Wang, Xingfeng,&Yang, Jianfeng.(2023).High sensitivity Fabry-Perot interferometric magnetic sensor based on Fe3O4-doped PDMS composite thin film.APPLIED PHYSICS EXPRESS,16(2). |
| MLA | Wang, Xingfeng,et al."High sensitivity Fabry-Perot interferometric magnetic sensor based on Fe3O4-doped PDMS composite thin film".APPLIED PHYSICS EXPRESS 16.2(2023). |
入库方式： OAI收割
来源：西安光学精密机械研究所
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