“…11,13,17,23,24 A XeCl excimer laser-pumped dye laser ͑Lambda Physik Compex 102xc, Lumonics Hyper dye 300; = 465 nm͒ was split into two by a beam splitter and crossed on the quartz sample cell. 11,13,17,23,24 A XeCl excimer laser-pumped dye laser ͑Lambda Physik Compex 102xc, Lumonics Hyper dye 300; = 465 nm͒ was split into two by a beam splitter and crossed on the quartz sample cell.…”