DICP OpenIR
Cavity-locked ring-down spectroscopy
Paldus, BA; Harb, CC; Spence, TG; Wilke, B; Xie, J; Harris, JS; Zare, RN
Source PublicationJOURNAL OF APPLIED PHYSICS
1998-04-15
Volume83Issue:8Pages:3991-3997
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectPhysics, Applied
WOS Research AreaPhysics
WOS KeywordABSORPTION-SPECTROSCOPY ; PHASE
AbstractWe have performed cavity ring-down spectroscopy by locking a high-finesse resonator to the probe laser. We have obtained combination overtone spectra of water vapor in the ambient environment with a baseline noise of 5x10(-9) cm(-1) for decay constants (R = 99.93% reflectors) of 1 mu s. This cavity-locked approach ensures single transverse mode excitation, reduces shot-to-shot fluctuations in the decay constant to 4 x 10(-3), and eliminates oscillations in spectral backgrounds. This approach also allows ring-down decay acquisition rates limited only by the ring-down and buildup constants of the resonator, and holds the promise of offering truly shot-noise-limited cavity ring-down spectroscopy measurements. (C) 1998 American Institute of Physics.
Language英语
WOS IDWOS:000073273900006
Citation statistics
Cited Times:121[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/138519
Collection中国科学院大连化学物理研究所
Affiliation1.Stanford Univ, Dept Chem, Stanford, CA 94305 USA
2.Stanford Univ, Dept Elect Engn, Stanford, CA 94305 USA
3.Stanford Univ, Ginzton Lab, Stanford, CA 94305 USA
4.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Paldus, BA,Harb, CC,Spence, TG,et al. Cavity-locked ring-down spectroscopy[J]. JOURNAL OF APPLIED PHYSICS,1998,83(8):3991-3997.
APA Paldus, BA.,Harb, CC.,Spence, TG.,Wilke, B.,Xie, J.,...&Zare, RN.(1998).Cavity-locked ring-down spectroscopy.JOURNAL OF APPLIED PHYSICS,83(8),3991-3997.
MLA Paldus, BA,et al."Cavity-locked ring-down spectroscopy".JOURNAL OF APPLIED PHYSICS 83.8(1998):3991-3997.
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