| Demonstration of a mid-infrared NO molecular Faraday optical filter | |
Wu, Kuijun1; Feng, Yutao2 ; Li, Juan2; Yu, Guangbao1; Liu, Linmei1; Xiong, Yuanhui1; Li, Faquan1
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| 作者部门 | 光谱成像技术实验室 |
| 2017-12-11 | |
| 发表期刊 | OPTICS EXPRESS
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| ISSN | 1094-4087 |
| 卷号 | 25期号:25页码:30916-30930 |
| 产权排序 | 2 |
| 摘要 | A molecular Faraday optical filter (MFOF) working in the mid-infrared region is realized for the first time. NO molecule was used as the working material of the MFOF for potential applications in atmospheric remote sensing and combustion diagnosis. We develop a complete theory to describe the performance of MFOF by taking both Zeeman absorption and Faraday rotation into account. We also record the Faraday rotation transmission (FRT) signal using a quantum cascade laser over the range of 1,820 cm(-1) to 1,922 cm(-1) and calibrate it by using a 101.6 mm long solid germanium etalon with a free spectral range of 0.012 cm(-1). Good agreement between the simulation results and experimental data is achieved. The NO-MFOF's transmission characteristics as a function of magnetic field and pressure are studied in detail. Both Comb-like FRT spectrum and single branch transmission spectrum are obtained by changing the magnetic field. The diversity of FRT spectrum expands the range of potential applications in infrared optical remote sensing. This filtering method can also be extended to the lines of other paramagnetic molecules. (C) 2017 Optical Society of America under the terms of the OSA Open Access Publishing Agreement |
| DOI | 10.1364/OE.25.030916 |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000417591100010 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/30839 |
| 专题 | 光谱成像技术研究室 |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Inst Phys & Math, Wuhan Natl Lab Optoelect, Wuhan 430071, Hubei, Peoples R China; 2.Chinese Acad Sci, Key Lab Spectral Imaging Technol, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Kuijun,Feng, Yutao,Li, Juan,et al. Demonstration of a mid-infrared NO molecular Faraday optical filter[J]. OPTICS EXPRESS,2017,25(25):30916-30930. |
| APA | Wu, Kuijun.,Feng, Yutao.,Li, Juan.,Yu, Guangbao.,Liu, Linmei.,...&Li, Faquan.(2017).Demonstration of a mid-infrared NO molecular Faraday optical filter.OPTICS EXPRESS,25(25),30916-30930. |
| MLA | Wu, Kuijun,et al."Demonstration of a mid-infrared NO molecular Faraday optical filter".OPTICS EXPRESS 25.25(2017):30916-30930. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Demonstration of a m（4320KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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