Molecular discrimination of a mixture with single-beam Raman control

被引：20

作者：

von Vacano, Bernhard ^{[1
]}

Motzkus, Marcus ^{[1
]}

机构：

[1] Univ Marburg, D-35043 Marburg, Germany

来源：

JOURNAL OF CHEMICAL PHYSICS | 2007年 / 127卷 / 14期

关键词：

D O I：

10.1063/1.2789435

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A single beam of shaped femtosecond pulses is used to coherently control the Raman excitation and to simultaneously observe the resulting vibrations of molecules in a mixture resolved in time. This experimentally simple scheme opens up exciting new possibilities for the selective detection of dangerous chemical or bacterial species, such as spores, and will serve to enhance contrast in nonlinear Raman chemical imaging. (C) 2007 American Institute of Physics.

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页数：4

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