TEST OF AN OPTICAL PARAMETRIC OSCILLATOR (OPO) AS A COMPACT AND FAST TUNABLE STOKES SOURCE IN COHERENT ANTI-STOKES-RAMAN SPECTROSCOPY (CARS)

被引：21

作者：

BRUGGEMANN, D

HERTZBERG, J

WIES, B

WASCHKE, Y

NOLL, R

KNOCHE, KF

HERZIGER, G

机构：

[1] RHEIN WESTFAL TH AACHEN,LEHRSTUHL LASERTECH,W-5100 AACHEN,GERMANY

[2] FRAUNHOFER INST LASERTECH,W-5100 AACHEN,GERMANY

来源：

APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY | 1992年 / 55卷 / 04期

关键词：

42.60; 42.65; 42.80;

D O I：

10.1007/BF00333085

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

An optical parametric oscillator (OPO), as a novel kind of broadband Stokes source, is employed for coherent anti-Stokes Raman spectroscopy (CARS). Compared to the conventional dye laser configuration OPO-CARS offers practical advantages. The tunable OPO allows a fast and comfortable frequency tuning. The excitation bandwidth of about 35 cm-1 (FWHM) limits the spectral range of effective and stable single pulse CARS generation but can be used to enhance selected spectral structures.

引用

页码：378 / 380

页数：3

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