THE APPLICATION OF INCOHERENT-LIGHT FOR THE STUDY OF FEMTOSECOND-PICOSECOND RELAXATION IN CONDENSED PHASE

被引:108
作者
KOBAYASHI, T
TERASAKI, A
HATTORI, T
KUROKAWA, K
机构
[1] Univ of Tokyo, Tokyo, Jpn, Univ of Tokyo, Tokyo, Jpn
来源
APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY | 1988年 / 47卷 / 02期
关键词
LIGHT - ORGANIC COMPOUNDS - Spectroscopic Analysis - POLYACETYLENES - Spectroscopic Analysis - RELAXATION PROCESSES - Measurements;
D O I
10.1007/BF00684078
中图分类号
O59 [应用物理学];
学科分类号
摘要
A convenient technique for the ultrashort-relaxation-time measurement using temporally incoherent light instead of short pulses can be applied to the studies of relaxation processes. Theoretical studies on measuring various types of relaxation times by this method are summarized. We have applied this technique to the studies of the electronic dephasing in a polydiacetylene film, the vibrational dephasing in dimethylsulfoxide and the relaxation of optical Kerr effect in CS//2 and nitrobenzene.
引用
收藏
页码:107 / 125
页数:19
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