Measurement of the D/H, 18O/16O, and 17O/16O Isotope Ratios in Water by Laser Absorption Spectroscopy at 2.73 μm

Measurement of the D/H, 18O/16O, and 17O/16O Isotope Ratios in Water by Laser Absorption Spectroscopy at 2.73 μm

A compact isotope ratio laser spectrometry (IRLS) instrument was developed for simultaneous measurements of the D/H, 18O/16O and 17O/16O isotope ratios in water by laser absorption spectroscopy at 2.73 μm. Special attention is paid to the spectral data processing and implementation of a Kalman adapt...

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Bibliographic Details
Main Authors: Tao Wu, Weidong Chen, Eric Fertein, Pascal Masselin, Xiaoming Gao, Weijun Zhang, Yingjian Wang, Johannes Koeth, Daniela Brückner, Xingdao He
Format: Article
Language:English
Published: MDPI AG 2014-05-01
Series:Sensors
Subjects:
isotope ratios
water
Kalman filtering
laser absorption spectroscopy
Online Access:http://www.mdpi.com/1424-8220/14/5/9027

Internet

http://www.mdpi.com/1424-8220/14/5/9027

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