High Resolution and Sensitivity Negative Curvature Hollow Core Fiber Refractive Index Sensor Based on LSPR | |
Cui, Xingwang1,2; Li, Jianshe1,2; Li, Shuguang1,2; Guo, Haitao3; Wang, Ruiduo3; Ma, Xinxin1,2; Chen, Qiang1,2; Wang, Chun1,2; Meng, Xiaojian1,2; Wang, Chengjun1,2; Zhang, Hao1,2; Zhao, Yuanyuan1,2; Li, Xingwei1,2; Li, Geng1,2 | |
作者部门 | 先进光电与生物材料研究室 |
发表期刊 | PLASMONICS |
ISSN | 1557-1955;1557-1963 |
产权排序 | 3 |
摘要 | A negative curvature hollow core fiber (NCHCF) refractive index (RI) sensor based on localized surface plasmon resonance (LSPR) is proposed. The gold nanowires are deposited in four cladding tubes in the y-direction, with the core region serving as the analyte channel. The full vector finite element method (FEM) is used to analyze the influence of various structural parameters on this sensor, and the structural parameters are optimized and selected. Ultimately, an average sensitivity of 9356.59 nm/RIU is accomplished within a spacious refractive index detection scope of RI = 1.28-1.43. The sensor attained a maximum sensitivity of 10,220 nm/RIU at RI = 1.36. In the bargain, there is an excellent linear correlation between the resonance wavelength and the refractive index of the analyte, with a value of 0.99901 and a factor of merit (FOM) range of 119.9563-155.9432 RIU-1, achieving a resolution of 10(-6) RIU. The sensor has potential applications in various fields such as environmental protection, food safety, and medical diagnostics due to its high sensitivity, spacious detection scope, and positive linear response. |
关键词 | Negative curvature hollow core fiber Refractive index sensor Localized surface plasmon resonance |
DOI | 10.1007/s11468-023-01935-5 |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:001035583400002 |
出版者 | SPRINGER |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/96695 |
专题 | 光子功能材料与器件研究室 |
通讯作者 | Li, Jianshe |
作者单位 | 1.Yanshan Univ, Sch Sci, State Key Lab Metastable Mat Sci & Technol, Qinhuangdao 066004, Peoples R China 2.Yanshan Univ, Sch Sci, Key Lab Microstruct Mat Phys Hebei Prov, Qinhuangdao 066004, Peoples R China 3.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 | Cui, Xingwang,Li, Jianshe,Li, Shuguang,et al. High Resolution and Sensitivity Negative Curvature Hollow Core Fiber Refractive Index Sensor Based on LSPR[J]. PLASMONICS. |
APA | Cui, Xingwang.,Li, Jianshe.,Li, Shuguang.,Guo, Haitao.,Wang, Ruiduo.,...&Li, Geng. |
MLA | Cui, Xingwang,et al."High Resolution and Sensitivity Negative Curvature Hollow Core Fiber Refractive Index Sensor Based on LSPR".PLASMONICS |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
High Resolution and (2209KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论