Ultrasensitive Optical Refractive Index Detection of NaCl and Alcohol Solutions Based on Weak Value Amplification
文献类型：期刊论文
| 作者 | Xu, Liping1,2; Luo, Lan4; Wu, Hao1,3; Luo, Zhengchun2; Chang, Tianying2; Wu, Peng1 ; Du, Chunlei1; Cui, Hong-Liang1,2
|
| 刊名 | PLASMONICS
 |
| 出版日期 | 2019-12-04 |
| 页码 | 8 |
| 关键词 | Ultrasensitive index change detection Weak value amplification Surface Plasmon resonance |
| ISSN号 | 1557-1955 |
| DOI | 10.1007/s11468-019-01037-1 |
| 通讯作者 | Chang, Tianying(tchang@jlu.edu.cn) ; Wu, Peng(pengwu@cigit.ac.cn) |
| 英文摘要 | An ultrasensitive surface plasmon resonance (SPR) refractive index detection scheme based on weak value amplification is presented. Extremely low refractive index change (9.8 x 10(-7) RIU) of sodium chloride solution was readily measurable, with a resolution of 1.3 x 10(-7) RIU, a nearly three orders of magnitude increase in sensitivity over conventional SPR index-sensors via intensity interrogation. Preliminary measurement of refractive index change of alcohol solution demonstrated a minimum of 4.0 x 10(-6) RIU with a resolution of 3.7 x 10(-7) RIU, better than those obtained through wavelength-modulated heterodyne interferometry (with a resolution of 1.5 x 10(-6) RIU). The system is highly stable, having a simple and compact configuration, lending to easy and repeatable operation in standard ambient environment. |
| 资助项目 | National Natural Science Foundation of China[61875196] ; State Oceanic Administration of China[201405026-01] |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000501352600001 |
| 出版者 | SPRINGER |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/9996]  |
| 专题 | 中国科学院重庆绿色智能技术研究院 |
| 通讯作者 | Chang, Tianying; Wu, Peng |
| 作者单位 | 1.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China 2.Jilin Univ, Coll Instrumentat & Elect Engn, Changchun 130012, Jilin, Peoples R China 3.Harbin Inst Technol, Dept Phys, Harbin 150001, Heilongjiang, Peoples R China 4.Sichuan Univ, Coll Phys Sci & Technol, Chengdu 610064, Sichuan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Liping,Luo, Lan,Wu, Hao,et al. Ultrasensitive Optical Refractive Index Detection of NaCl and Alcohol Solutions Based on Weak Value Amplification[J]. PLASMONICS,2019:8. |
| APA | Xu, Liping.,Luo, Lan.,Wu, Hao.,Luo, Zhengchun.,Chang, Tianying.,...&Cui, Hong-Liang.(2019).Ultrasensitive Optical Refractive Index Detection of NaCl and Alcohol Solutions Based on Weak Value Amplification.PLASMONICS,8. |
| MLA | Xu, Liping,et al."Ultrasensitive Optical Refractive Index Detection of NaCl and Alcohol Solutions Based on Weak Value Amplification".PLASMONICS (2019):8. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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