The theory of detecting the Intra-cavity Laser Absorption Spectroscopy by utilizing a continuous-scan high-resolution Fourier-transform interferometer is introduced. The method to record the position and intensity of absorption lines with the Fourier-transform Intra-cavity Laser Absorption Spectrometer is discussed. By recording the atmospheric water absorption in the region of 12450-12700 cm-1, the reliability of this method is investigated. And the technique is applied to record the vOD = 5 stretching overtone of the deuterated water(D2O and HDO).
|Original language||English (US)|
|Number of pages||1|
|Journal||Wuli Xuebao/Acta Physica Sinica|
|State||Published - Aug 1 2000|
- High-resolution ro-vibrational spectroscopy
- Laser spectroscopy