Rovibrational analysis of the absorption spectrum of H2O around 1.02 μm by ICLAS-VECSEL

被引:18
作者
Naumenko, O [1 ]
Campargue, A [1 ]
机构
[1] Univ Grenoble 1, Lab Spectrometrie Phys, F-38402 St Martin Dheres, France
基金
俄罗斯基础研究基金会;
关键词
D O I
10.1016/S0022-2852(03)00209-1
中图分类号
O64 [物理化学(理论化学)、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号
070203 ; 070304 ; 081704 ; 1406 ;
摘要
The very weak water vapor absorption spectrum has been investigated between 9520 and 10010 cm(-1) by intracavity laser absorption spectroscopy based on a vertical external cavity surface emitting laser. The rovibrational assignment performed on the basis of the ab initio calculations of Schwenke and Partridge has allowed for determining 156 new energy levels belonging to a total of 13 vibrational states. The assignment process is detailed. The results are compared with the available databases and discussed in regard of recent investigations by Fourier transform spectroscopy. (C) 2003 Elsevier Inc. All rights reserved.
引用
收藏
页码:221 / 226
页数:6
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