1. Dynamic properties and optical phase conjugation of two-photon pumped ultrashort blue stimulated emission in a chromophore solution He, Guang S.; Qin, Hai-Yan; Zheng, Qingdong; Prasad, Paras N.; Jockusch, Steffen; Turro, Nicholas J.; Halim, Marlin; Sames, Dalibor; Ågren, Hans; He, Sailing 2008 Articles Chemical engineeringChemistry