光学学报, 1995, 15 (3): 357, 网络出版: 2007-08-17
利用双色光子存储方法测量偶氮分子甲基橙和乙基橙的亚稳态寿命
Metastable Life-Time Measurement of A_(zo) Dye MO and EO by Biphoton Storage Method
摘要
提出了用双色光子存储来测量寿命的新方法:逐渐延长关闭预激发光与打开写入光束的时间间隔,通过分析衍射信号的变化得到相关能级的寿命。用此方法测得偶氮分子甲基橙和乙基橙的亚稳态寿命分别为4 s和2.7 s。
Abstract
A new method for life- time measurement using two- photon storage is suggested. By delaying the time interval between shutting preexciting-beam and opening writing-beam and analysing the variation of efficiencies, we obtain the life- time of relavent energy level. The metastable life-time 4s and 2. 7 s of methyl orange (MO) and ethyl orange (EO) are obtained with this method.
武鹏飞, 费浩生, 魏振乾. 利用双色光子存储方法测量偶氮分子甲基橙和乙基橙的亚稳态寿命[J]. 光学学报, 1995, 15(3): 357. 武鹏飞, 费浩生, 魏振乾. Metastable Life-Time Measurement of A_(zo) Dye MO and EO by Biphoton Storage Method[J]. Acta Optica Sinica, 1995, 15(3): 357.