Design of NO(2)photoacoustic sensor with high reflective mirror based on low power blue diode laser*

doi:10.1088/1674-1056/ab8376

	Design of NO(2)photoacoustic sensor with high reflective mirror based on low power blue diode laser*
	Jin, Hua-Wei 1,5,6; Xie, Pin-Hua 2,3,4,6; Hu, Ren-Zhi 5,6; Huang, Chong-Chong 5,6; Lin, Chuan 6; Wang, Feng-Yang 5,6
刊名	CHINESE PHYSICS B
	2020-06-01
卷号	29
关键词	NO2 photoacoustic sensor high reflective mirror blue diode laser
ISSN号	1674-1056
DOI	10.1088/1674-1056/ab8376
通讯作者	Xie, Pin-Hua(phxie@aiofm.ac.cn) ; Hu, Ren-Zhi(rzhu@aiofm.ac.cn)
英文摘要	An NO(2)photoacoustic sensor system with a high reflective mirror based on a low power blue diode laser is developed in this work. The excitation power is enhanced by increasing the number of reflections. Comparing with a traditional photoacoustic system, the pool constant is improved from 300.24 (Pa.cm)/W to 1450.64 (Pa.cm)/W, and the signal sensitivity of the photoacoustic sensor is increased from 0.016 mu V/ppb to 0.2562 mu V/ppb. The characteristics of temperature and humidity of the new photoacoustic sensor are also obtained, and the algorithm is adjusted to provide a quantitative response and drift of the resonance frequency. The results of this research provide a new method and concept for further developing the NO(2)photoacoustic sensors.
资助项目	National Natural Science Foundation of China[91644107] ; National Natural Science Foundation of China[61575206] ; National Natural Science Foundation of China[51904009] ; National Natural Science Foundation of China[41905130] ; National Key Research and Development Program of China[2017YFC0209401] ; National Key Research and Development Program of China[2017YFC0209403] ; National Key Research and Development Program of China[2017YFC0209902] ; Outstanding Young Talents Program of Anhui University, China[gxyq2019022]
WOS关键词	ENHANCED PHOTOACOUSTIC SENSOR ; RING-DOWN SPECTROSCOPY ; QEPAS SENSOR ; LEVEL ; NO2 ; TEMPERATURE ; CELL
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000542487600001
资助机构	National Natural Science Foundation of China ; National Key Research and Development Program of China ; Outstanding Young Talents Program of Anhui University, China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/71266]
专题	中国科学院合肥物质科学研究院
通讯作者	Xie, Pin-Hua; Hu, Ren-Zhi
作者单位	1.Anhui Univ Sci & Technol, Anhui Key Lab Mine Intelligent Equipment & Techno, Huainan 232001, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Anhui Univ, Inst Phys Sci & Informat Technol, Hefei 230601, Peoples R China 4.Chinese Acad Sci, CAS Ctr Excellence Reg Atmospher Environm, Inst Urban Environm, Xiamen 361000, Peoples R China 5.Univ Sci & Technol China, Hefei 230026, Peoples R China 6.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Environm Opt & Technol, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Jin, Hua-Wei,Xie, Pin-Hua,Hu, Ren-Zhi,et al. Design of NO(2)photoacoustic sensor with high reflective mirror based on low power blue diode laser*[J]. CHINESE PHYSICS B,2020,29.
APA	Jin, Hua-Wei,Xie, Pin-Hua,Hu, Ren-Zhi,Huang, Chong-Chong,Lin, Chuan,&Wang, Feng-Yang.(2020).Design of NO(2)photoacoustic sensor with high reflective mirror based on low power blue diode laser*.CHINESE PHYSICS B,29.
MLA	Jin, Hua-Wei,et al."Design of NO(2)photoacoustic sensor with high reflective mirror based on low power blue diode laser*".CHINESE PHYSICS B 29(2020).