Sm. Hu et al., High resolution Fourier-transform intra-cavity laser absorption spectroscopy: Theory and application, ACT PHY C E, 49(8), 2000, pp. 1435-1440
The theory of detecting the Intra-cavity Laser Absorption Spectroscopy by u
tilizing a continuous-scan high-resolution Fourier-transform interferometer
is introduced. The method to record the position and intensity of absorpti
on lines with the Fourier-transform Intra-cavity Laser Absorption Spectrome
ter is discussed. By recording the atmospheric water absorption in the regi
on of 12450-12700 cm-l,the reliability of this method is investigated. And
the technique is applied to record the nu(OD)= 5 stretching overtone of the
deuterated water (D2O and HDO).