NEAR-INFRARED RAMAN-SPECTROSCOPY WITH HIGH-RESOLUTION USING THE SCANNING MULTICHANNEL TECHNIQUE

被引：7

作者：

PANITZ, JC ^{[1
]}

ZIMMERMANN, F ^{[1
]}

FISCHER, F ^{[1
]}

HAFNER, W ^{[1
]}

WOKAUN, A ^{[1
]}

机构：

[1] UNIV BAYREUTH,D-95440 BAYREUTH,GERMANY

来源：

APPLIED SPECTROSCOPY | 1994年 / 48卷 / 04期

关键词：

RAMAN SPECTROSCOPY; HIGH RESOLUTION; SCANNING MULTICHANNEL TECHNIQUE; TI SAPPHIRE LASER EXCITATION;

D O I：

10.1366/000370294775268884

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

An experimental setup has been developed for the measurement of Raman spectra with NIR excitation, which combines high resolution with multichannel detection. The instrument is based on a Ti:sapphire laser for excitation, a double monochromator, and a CCD detector. The scanning multichannel technique is used for efficient acquisition of Raman spectra. Principal features of the software designed for control of the spectrometer are described, including definition of problem-adapted resolution elements and spike-removal routines. Raman spectra of several compounds are given, demonstrating the good resolution obtainable with this version of NIR Raman spectroscopy.

引用

页码：454 / 457

页数：4

共 13 条

[1] RAPID NEAR-INFRARED RAMAN-SPECTROSCOPY OF HUMAN TISSUE WITH A SPECTROGRAPH AND CCD DETECTOR [J].