Vibrationally resolved sum-frequency generation with broad-bandwidth infrared pulses

被引：297

作者：

Richter, LJ ^{[1
]}

Petralli-Mallow, TP ^{[1
]}

Stephenson, JC ^{[1
]}

机构：

[1] NIST, Gaithersburg, MD 20899 USA

来源：

OPTICS LETTERS | 1998年 / 23卷 / 20期

关键词：

D O I：

10.1364/OL.23.001594

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a novel procedure for vibrationally resolved sum-frequency generation (SFG) in which a broad-bandwidth IR pulse is mixed with a narrow-bandwidth visible pulse. The resultant SFG spectrum is dispersed with a spectrograph and detected in parallel with a scientific-grade CCD detector, permitting rapid and high signal-to-noise ratio data acquisition over a 400-cm(-1) spectral region without scanning the IR frequency. Application to the study of a self-assembled monolayer of octadecanethiol is discussed.

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页码：1594 / 1596

页数：3

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