Hybrid tilted fiber grating based refractive index and liquid level sensing system
文献类型：期刊论文
| 作者 | Yan, Zhijun1,2; Mou, Chengbo1; Sun, Zhongyuan1; Zhou, Kaimin1; Wang, Hushan2; Wang, Yishan2 ; Zhao, Wei2; Zhang, Lin1
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| 刊名 | optics communications
 |
| 出版日期 | 2015-09-15 |
| 卷号 | 351页码:144-148 |
| 关键词 | Tilted fiber grating Polarization Refractive index sensor Liquid level sensor |
| 英文摘要 | we report a refractive index (ri) and liquid level sensing system based on a hybrid grating structure comprising of a 45 and an 81 tilted fiber gratings (tfgs) that have been inscribed into a single mode fiber in series. in this structure, the 45 degrees-tfg is used as a polarizer to filter out the transverse electric (te) component and enable the 81 degrees-tfg operating at single polarization for ri and level sensing. the experiment results show a lower temperature cross-sensitivity, only about 7.33 pm/degrees c, and a higher ri sensitivity, being around 180 nm/riu at ri=1345 and 926 nm/riu at ri=1.412 region, which are significantly improved in comparison with long period fiber gratings. the hybrid grating structure has also been applied as a liquid level sensor, showing 3.06 db/mm linear peak ratio sensitivity. (c) 2015 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | optics |
| 研究领域[WOS] | optics |
| 关键词[WOS] | sensor ; sensitivity ; refractometer ; interferometer |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000357552200024 |
| 公开日期 | 2015-09-15 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/25251]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 作者单位 | 1.Aston Univ, Aston Inst Photon Technol, Birmingham B4 7ET, W Midlands, England 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, Zhijun,Mou, Chengbo,Sun, Zhongyuan,et al. Hybrid tilted fiber grating based refractive index and liquid level sensing system[J]. optics communications,2015,351:144-148. |
| APA | Yan, Zhijun.,Mou, Chengbo.,Sun, Zhongyuan.,Zhou, Kaimin.,Wang, Hushan.,...&Zhang, Lin.(2015).Hybrid tilted fiber grating based refractive index and liquid level sensing system.optics communications,351,144-148. |
| MLA | Yan, Zhijun,et al."Hybrid tilted fiber grating based refractive index and liquid level sensing system".optics communications 351(2015):144-148. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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