【摘要】 采用激发光和探测光同轴的方法,侧量了BDN染料基态的恢复时间,该方法可以保证激发光与探测光在空间上的完全重合。测得溶于1.2-二氯乙烷的BDN染料的恢复时间为2.9±0.2ns。更多还原

【Abstract】 This paper uses a new method in which the pump beam and the probe beam are in one line to measure the ground state recovery time of BDN dye.The method can make the pump beam and probe beam in a line in the space completely.Measured recovery time of BDN dye in the solvents 1.2-dichlo-rethane is 2.9±0.2ns.更多还原