Separation of cascaded and direct fifth-order Raman signals using phase-sensitive intrinsic heterodyne detection

被引：96

作者：

Golonzka, O ^{[1
]}

Demirdöven, N ^{[1
]}

Khalil, M ^{[1
]}

Tokmakoff, A ^{[1
]}

机构：

[1] MIT, Dept Chem, Cambridge, MA 02139 USA

来源：

JOURNAL OF CHEMICAL PHYSICS | 2000年 / 113卷 / 22期

关键词：

D O I：

10.1063/1.1330236

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：

Cascaded third-order Raman signals can be separated from direct two-dimensional fifth-order Raman signals using heterodyne detection with a local oscillator that is cycled from in-phase to out-of-phase with the direct signal. The difference of these scans gives the direct signal, while the sum gives the in-quadrature cascaded signal. (C) 2000 American Institute of Physics. [S0021-9606(00)02346-1].

引用

收藏

页码：9893 / 9896

页数：4

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