An acoustic model for microresonator in on-beam quartz-enhanced photoacoustic spectroscopy

	An acoustic model for microresonator in on-beam quartz-enhanced photoacoustic spectroscopy
	Yi, H.; Chen, W.; Guo, X.; Sun, S.; Liu, K.; Tan, T.; Zhang, W.; Gao, X.
刊名	APPLIED PHYSICS B-LASERS AND OPTICS
	2012
卷号	108 期号:2 页码:361-367
ISSN号	0946-2171
通讯作者	Gao, X (reprint author), Chinese Acad Sci, Key Lab Atmospher Composit & Opt Radiat, Hefei 230031, Peoples R China.
中文摘要	Based on a new spectrophone configuration using a single microresonator (mR) in "on beam" quartz-enhanced photoacoustic spectroscopy (QEPAS), referred to "half on beam QEPAS", a classical acoustic model originated from "orifice ended tube" was introduced to model and optimize the mR geometrical parameters. The calculated optimum mR parameters were in good agreement with the experimental results obtained in "half on beam" as well as conventional "on beam" QEPAS approaches through monitoring of atmospheric H2O vapor absorption. In addition, spectrophone performances of different QEPAS configurations (off beam, on beam and half on beam) were compared in terms of signal-to-noise ratio (SNR) gain.
英文摘要	Based on a new spectrophone configuration using a single microresonator (mR) in "on beam" quartz-enhanced photoacoustic spectroscopy (QEPAS), referred to "half on beam QEPAS", a classical acoustic model originated from "orifice ended tube" was introduced to model and optimize the mR geometrical parameters. The calculated optimum mR parameters were in good agreement with the experimental results obtained in "half on beam" as well as conventional "on beam" QEPAS approaches through monitoring of atmospheric H2O vapor absorption. In addition, spectrophone performances of different QEPAS configurations (off beam, on beam and half on beam) were compared in terms of signal-to-noise ratio (SNR) gain.
学科主题	空间技术
收录类别	SCI ; EI
资助信息	National Natural Science Foundation of China (NSFC) [41175036]; Natural Science Foundation of Anhui province of China [11040606M147]; CNRS (France); RFBR (Russia); CAS (China)
语种	英语
公开日期	2014-12-15
内容类型	期刊论文
源URL	[http://ir.nssc.ac.cn/handle/122/3004]
专题	国家空间科学中心_空间技术部
推荐引用方式 GB/T 7714	Yi, H.,Chen, W.,Guo, X.,et al. An acoustic model for microresonator in on-beam quartz-enhanced photoacoustic spectroscopy[J]. APPLIED PHYSICS B-LASERS AND OPTICS,2012,108(2):361-367.
APA	Yi, H..,Chen, W..,Guo, X..,Sun, S..,Liu, K..,...&Gao, X..(2012).An acoustic model for microresonator in on-beam quartz-enhanced photoacoustic spectroscopy.APPLIED PHYSICS B-LASERS AND OPTICS,108(2),361-367.
MLA	Yi, H.,et al."An acoustic model for microresonator in on-beam quartz-enhanced photoacoustic spectroscopy".APPLIED PHYSICS B-LASERS AND OPTICS 108.2(2012):361-367.