Odd harmonics with wavelength modulation spectroscopy for recovering gas absorbance shape
文献类型：期刊论文
| 作者 | Peng ZM ; Ding YJ; Che L; Yang QS(杨乾锁)
|
| 刊名 | OPTICS EXPRESS
 |
| 出版日期 | 2012-05-21 |
| 卷号 | 20期号:11页码:11976-11985 |
| 通讯作者邮箱 | dyj@tsinghua.edu.cn |
| 关键词 | Diode-Laser Spectroscopy Absorption Line-Shapes Temperature Pressure Sensor |
| ISSN号 | 1094-4087 |
| 产权排序 | [Peng Zhimin;Ding Yanjun; Che Lu] Tsinghua Univ, Dept Thermal Engn, State Key Lab Power Syst, Beijing 100084, Peoples R China; [Yang Qiansuo] Chinese Acad Sci, Lab High Temp Gas Dynam, Inst Mech, Beijing 100190, Peoples R China |
| 通讯作者 | Ding, YJ ; Tsinghua Univ, Dept Thermal Engn, State Key Lab Power Syst, Beijing 100084, Peoples R China. |
| 合作状况 | 国内 |
| 中文摘要 | In this paper, a new method for recovering gas absorbance shape using wavelength modulation spectroscopy is proposed. We have mathematically proven that the gas absorbance shape can be directly recovered using the data of X and Y components of odd harmonics, regardless of the value of the modulation depth. The transitions of NH3 near 1531 nm are selected to recover the absorbance shape using numerical simulation and experimental technique. The simulation and experiment results show that our proposed method can simply and accurately recover the gas absorbance shape. |
| 学科主题 | 空气动力学 |
| 分类号 | 一类 |
| 收录类别 | SCI ; EI |
| 资助信息 | This work was supported by the National Natural Science Foundation of China under Grant No. 51176085 and China Postdoctoral Science Foundation No. 2011M500312. |
| 语种 | 英语 |
| WOS记录号 | WOS:000304403100040 |
| 公开日期 | 2013-01-18 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/46546]  |
| 专题 | 力学研究所_高温气体动力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Peng ZM,Ding YJ,Che L,et al. Odd harmonics with wavelength modulation spectroscopy for recovering gas absorbance shape[J]. OPTICS EXPRESS,2012,20(11):11976-11985. |
| APA | Peng ZM,Ding YJ,Che L,&杨乾锁.(2012).Odd harmonics with wavelength modulation spectroscopy for recovering gas absorbance shape.OPTICS EXPRESS,20(11),11976-11985. |
| MLA | Peng ZM,et al."Odd harmonics with wavelength modulation spectroscopy for recovering gas absorbance shape".OPTICS EXPRESS 20.11(2012):11976-11985. |
入库方式： OAI收割
来源：力学研究所
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