Process of two-photon excitation and de-excitation of SO2 molecule in 532 nm
DANG Wei,LI Ming,ZHAO Zhan-long,ZHAO Kui-fang,ZHANG Lian-shui
Journal of Hebei University (Natural Science Edition) . 2012, (2): 134 -139 .  DOI: 10.3969/j.issn.1000-1565.2012.02.005