Knowledge Management System of Hefei Institute of Physical Science，CAS
| Theoretical analysis of wavelength modulation laser heterodyne spectroscopy | |
Cao, Ya-nan1,2; Cheng, Gang1,2; Tian, Xing1,2; Liu, Cheng-jing1,2; Wang, Jing-jing3 ; Yang, Hong-tao1,2; Zhang, Yu4; Peng, Fei-yan1
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| 2021-12-06 | |
| 发表期刊 | MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
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| ISSN | 0895-2477 |
| 通讯作者 | Cheng, Gang(chgmech@mail.ustc.edu.cn) ; Tian, Xing(txtian@mail.ustc.edu.cn) |
| 摘要 | In this paper, a comprehensive theory for wavelength modulation laser heterodyne spectroscopy is presented. Some necessary simplifications based on the Taylor series are introduced, the general formulas employed to demodulate the first harmonic signal (1f), the second harmonic signal (2f), and higher harmonic signal (nf) are derived in details, and hence the formulas are suitable for an arbitrary intensity modulation amplitude and modulation index. The purpose of this paper: an overview of how the laser heterodyne harmonic signal depends on the experimental parameters of intensity modulation amplitude and modulation index is reported. This overview is helpful to choose these parameters for the best laser heterodyne harmonic signal because it initiated a new pathway for systematically analyzing the relationships between the experimental parameters and the laser heterodyne harmonic signal. |
| 关键词 | laser heterodyne spectroscopy theoretical analysis wavelength modulation spectroscopy |
| DOI | 10.1002/mop.33101 |
| 关键词[WOS] | MIDINFRARED LASER ; RADIOMETER ; CO2 ; PROFILES ; N2O |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | Natural Science Foundation of Anhui Province[202004a07020046] ; Natural Science Foundation of Anhui Province[1908085QD156] ; Natural Science Foundation of State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines[SKLMRDPC19KF12] ; National Key Research and Development Program of China[2018YFB2001402] ; National Natural Science Foundation of China (NSFC)[41730103] ; National Natural Science Foundation of China (NSFC)[51775163] ; Research Foundation of the Institute of Environment-friendly Materials and Occupational Health of Anhui University of Science and Technology (Wuhu)[ALW2020YF04] |
| 项目资助者 | Natural Science Foundation of Anhui Province ; Natural Science Foundation of State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines ; National Key Research and Development Program of China ; National Natural Science Foundation of China (NSFC) ; Research Foundation of the Institute of Environment-friendly Materials and Occupational Health of Anhui University of Science and Technology (Wuhu) |
| WOS研究方向 | Engineering ; Optics |
| WOS类目 | Engineering, Electrical & Electronic ; Optics |
| WOS记录号 | WOS:000726682400001 |
| 出版者 | WILEY |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/126767 |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Cheng, Gang; Tian, Xing |
| 作者单位 | 1.Anhui Univ Sci & Technol, State Key Lab Min Response & Disaster Prevent & C, Huainan 232001, Peoples R China 2.Anhui Univ Sci & Technol, Inst Environm Friendly Mat & Occupat Hlth, Wuhu, Peoples R China 3.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei, Peoples R China 4.Changchun Univ Sci & Technol, Coll Opt & Elect Informat, Changchun, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cao, Ya-nan,Cheng, Gang,Tian, Xing,et al. Theoretical analysis of wavelength modulation laser heterodyne spectroscopy[J]. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS,2021. |
| APA | Cao, Ya-nan.,Cheng, Gang.,Tian, Xing.,Liu, Cheng-jing.,Wang, Jing-jing.,...&Peng, Fei-yan.(2021).Theoretical analysis of wavelength modulation laser heterodyne spectroscopy.MICROWAVE AND OPTICAL TECHNOLOGY LETTERS. |
| MLA | Cao, Ya-nan,et al."Theoretical analysis of wavelength modulation laser heterodyne spectroscopy".MICROWAVE AND OPTICAL TECHNOLOGY LETTERS (2021). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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