Journal of Atmospheric and Environmental Optics, Volume. 4, Issue 1, 38(2009)
Measurement of Ethane Spectrum with High Resolution near 1.65 m Based on TDLAS
Based on tunable diode laser absorption spectroscopy (TDLAS) technology, combining a Herriot cell with optical length of 50 m, using a wave-length-meter to scale the positions of the lines, the positions and intensities of 71 ethane lines between 6039 cm[EQUATION] and 6054 cm[EQUATION] are precisely measured, and the minimum detection absorption intensity reaches 10[EQUATION] cm[EQUATION]/(molecule[EQUATION]cm[EQUATION]). Results and errors are analyzed in detail, which is very useful to carry on research of natural gas in further.
Keywords
Tools
Get Citation
Copy Citation Text
WANG Gui-shi, CAI Ting-dong, WANG Lei, ZHANG Wei-jun, GAO Xiao-ming. Measurement of Ethane Spectrum with High Resolution near 1.65 m Based on TDLAS[J]. Journal of Atmospheric and Environmental Optics, 2009, 4(1): 38
Paper Information
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20