Design of vibration-insensitive Sagnac fiber-optic current sensors using spun high-birefringence fibers
文献类型：期刊论文
| 作者 | Kang, Meng-Hua1,2 ; Wang, Ying-Li1; Ren, Li-Yong1; Xu, Jin-Tao1,3; Liang, Jian1; Qu, En-Shi1
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| 刊名 | journal of modern optics
 |
| 出版日期 | 2014 |
| 卷号 | 61期号:14页码:1120-1126 |
| 关键词 | fiber-optic current sensor vibration insensitivity spun fibers |
| ISSN号 | 0950-0340 |
| 英文摘要 | a novel fiber-optic current sensing element is proposed to enhance sensor performance using spun high-birefringence fibers. such element includes three fiber sections. two terminal sections with a varying spin rate along the fiber are utilized to replace the fiber quarter-wave plates, each converting the light polarization state from linear to circular and vice versa. the middle section with a uniform spin rate is utilized as the current sensing fiber that maintains the circular polarization state during the light propagation. the fiber is also wound into a special geometric structure so that the sagnac phase shift can be inherently eliminated, and the sensing result does not depend on the position of the current conductor. the evolution of the light polarization state was analyzed using coupled-mode theory with different polarization state incidents in the sensing fiber. a sensor scheme based on this type of spun fiber is also proposed. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | optics |
| 研究领域[WOS] | optics |
| 关键词[WOS] | optical-fiber ; polarization |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000338934500001 |
| 公开日期 | 2015-03-12 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/22155]  |
| 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.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Xian Sino Huaxin Measurement & Control Co Ltd, Xian, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kang, Meng-Hua,Wang, Ying-Li,Ren, Li-Yong,et al. Design of vibration-insensitive Sagnac fiber-optic current sensors using spun high-birefringence fibers[J]. journal of modern optics,2014,61(14):1120-1126. |
| APA | Kang, Meng-Hua,Wang, Ying-Li,Ren, Li-Yong,Xu, Jin-Tao,Liang, Jian,&Qu, En-Shi.(2014).Design of vibration-insensitive Sagnac fiber-optic current sensors using spun high-birefringence fibers.journal of modern optics,61(14),1120-1126. |
| MLA | Kang, Meng-Hua,et al."Design of vibration-insensitive Sagnac fiber-optic current sensors using spun high-birefringence fibers".journal of modern optics 61.14(2014):1120-1126. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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