Study of the Water Vapor Absorption Spectrum in the Visible Spectral Region from 19480 to 20500 cm−1
- 作者: Sinitsa L.N.1, Serdyukov V.I.1, Polovtseva E.R.1, Bykov A.D.1, Shcherbakov A.P.1
-
隶属关系:
- V.E. Zuev Institute of Atmospheric Optics, Siberian Branch
- 期: 卷 31, 编号 4 (2018)
- 页面: 329-334
- 栏目: Spectroscopy of Ambient Medium
- URL: https://journals.rcsi.science/1024-8560/article/view/188434
- DOI: https://doi.org/10.1134/S1024856018040115
- ID: 188434
如何引用文章
详细
The vibrational-rotational absorption spectrum of water vapor was recorded and analyzed in the visible spectral region from 19480 to 20500 cm−1. The measurements were carried out using an IFS-125M Fourier spectrometer with a resolution of 0.05 cm−1 at a pressure of 26.3 mbar, a temperature of (24 ± 1)°C, and optical path 24 m. We used a multipass White cell with a base length of 60 cm. A light-emitting diode was used as a radiation source. The signal-to-noise ratio was about 20000. The list of more than 420 lines has been compiled as a result of the analysis the spectrum, which includes line centers, intensities, and quantum vibrational-rotational numbers. More than 220 vibrational-rotational energy levels of 21 upper vibrational states have been determined from the experimental data.
作者简介
L. Sinitsa
V.E. Zuev Institute of Atmospheric Optics, Siberian Branch
编辑信件的主要联系方式.
Email: sln@iao.ru
俄罗斯联邦, Tomsk, 634055
V. Serdyukov
V.E. Zuev Institute of Atmospheric Optics, Siberian Branch
Email: sln@iao.ru
俄罗斯联邦, Tomsk, 634055
E. Polovtseva
V.E. Zuev Institute of Atmospheric Optics, Siberian Branch
Email: sln@iao.ru
俄罗斯联邦, Tomsk, 634055
A. Bykov
V.E. Zuev Institute of Atmospheric Optics, Siberian Branch
Email: sln@iao.ru
俄罗斯联邦, Tomsk, 634055
A. Shcherbakov
V.E. Zuev Institute of Atmospheric Optics, Siberian Branch
Email: sln@iao.ru
俄罗斯联邦, Tomsk, 634055
补充文件
