NEW SPECTROSCOPY OF WATER USING TUNABLE PICOSECOND PULSES IN THE INFRARED

被引:202
作者
GRAENER, H
SEIFERT, G
LAUBEREAU, A
机构
[1] Physikalisches Institut, Universität Bayreuth
关键词
D O I
10.1103/PhysRevLett.66.2092
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Spectral hole burning is observed for the OH stretching mode of HDO dissolved in D2O at 298 K after intense infrared excitation. Three spectral components are inferred from the transient band shapes and related to an icelike molecular environment and other hydrogen-bonding configurations. A population lifetime of T1 = 8 +/- 2 ps and an anharmonic frequency shift of 270 +/- 20 cm-1 are measured.
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页码:2092 / 2095
页数:4
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