Active phase stabilization in Fourier-transform two-dimensional infrared spectroscopy

被引：75

作者：

Volkov, V ^{[1
]}

Schanz, R ^{[1
]}

Hamm, P ^{[1
]}

机构：

[1] Univ Zurich, Phys Chem Inst, CH-8057 Zurich, Switzerland

来源：

OPTICS LETTERS | 2005年 / 30卷 / 15期

关键词：

D O I：

10.1364/OL.30.002010

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A scheme for active phase stabilization and absolute positioning in Fourier-transform two-dimensional (2D) IR spectroscopy is presented. The position accuracy is better than 20 nm(rms) corresponding to lambda/250 at 5 mu m, which significantly improves the quality of Fourier-transform 2D IR spectra. Phase stabilization is added to a standard photon echo setup in a way that does not impair the flexibility of the experiment and the control over IR pulse parameters. (c) 2005 Optical Society of America.

引用

页码：2010 / 2012

页数：3

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