ULTRAFAST LARGE DYNAMIC-RANGE SPECTROSCOPY

被引：7

作者：

CHEVILLE, RA ^{[1
]}

AVERITT, RD ^{[1
]}

HALAS, NJ ^{[1
]}

机构：

[1] RICE UNIV,RICE QUANTUM INST,HOUSTON,TX 77251

来源：

OPTICS COMMUNICATIONS | 1994年 / 110卷 / 3-4期

关键词：

D O I：

10.1016/0030-4018(94)90434-0

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report a technique that extends the dynamic range of time resolved measurements to greater than seven orders of magnitude from femtoseconds to microseconds. This technique is applied to two organic dye solutions for the measurement of intersystem crossing rates and triplet state lifetimes. We also measure nonexponential relaxation in solid C60, elucidating two separate relaxation processes with different time dependences.

引用

收藏

页码：327 / 333

页数：7

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