Pressure sensor based on the Sagnac effect and fiber loop ringdown spectroscopy
文献类型：期刊论文
| 作者 | Yang, Songlin1,2; Ruan, Chi1 ; Wang, Yuntao1
|
| 刊名 | optical engineering
 |
| 出版日期 | 2016-10-01 |
| 卷号 | 55期号:10 |
| 关键词 | fiber pressure sensor Sagnac effect fiber loop ringdown |
| ISSN号 | 0091-3286 |
| 产权排序 | 1 |
| 通讯作者 | ruan, chi (ruanchi@opt.ac.cn) |
| 英文摘要 | a fiber-optic sensing scheme of measuring pressure is described here. the high reflective mirror in a laser cavity is replaced by a sagnac loop in this scheme. the method combining the sagnac effect with fiber loop ringdown technology fully embodies the advantages of both. the working principle is discussed in detail, and the whole sensing performance is demonstrated by applying sensing force to the sensor area. the sensing force can be obtained by measuring the ringdown time. the pressure measurement range of this device is 40 to 350 n. the detection sensitivity 0.4 ns/n can be realized in this system. the experimental curve reveals a close relationship between the sensing strain and the ringdown time. (c) 2016 society of photo-optical instrumentation engineers (spie) |
| WOS标题词 | science & technology ; physical sciences |
| 学科主题 | fiber optics ; optical devices and systems ; mechanics ; pressure measuring instruments |
| 类目[WOS] | optics |
| 研究领域[WOS] | optics |
| 关键词[WOS] | down spectroscopy |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000388233400057 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/28362]  |
| 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 Hitech Ind Dev, 17 Xinxi Rd,New Ind Pk, Xian 710119, Peoples R China 2.Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Songlin,Ruan, Chi,Wang, Yuntao. Pressure sensor based on the Sagnac effect and fiber loop ringdown spectroscopy[J]. optical engineering,2016,55(10). |
| APA | Yang, Songlin,Ruan, Chi,&Wang, Yuntao.(2016).Pressure sensor based on the Sagnac effect and fiber loop ringdown spectroscopy.optical engineering,55(10). |
| MLA | Yang, Songlin,et al."Pressure sensor based on the Sagnac effect and fiber loop ringdown spectroscopy".optical engineering 55.10(2016). |
入库方式： OAI收割
来源：西安光学精密机械研究所
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