摘要 |
While a Doppler-fee absorption spectrum of an iodine molecule and an etalon mark are obtained, the thus measured Doppler-free two-photon absorption spectrum of the mixed sample of the homologues and isomers of the dioxin to be quantitatively analyzed is compared with that as analytical curves with respect to locations and intensities of spectrum peaks, kinds and contents of the homologues and isomers of the dioxin in the mixture are determined.
|