STIMULATED RAMAN GAIN SPECTROSCOPY SEEDED BY AMPLIFIED SPONTANEOUS EMISSION

被引：5
|
作者：
WONG, KH
HO, WL
TSUI, WL
机构：
[1] Department of Applied Physics, Hong Kong Polytechnic, Kowloon, Hung Hom
来源：
JOURNAL OF RAMAN SPECTROSCOPY | 1992年 / 23卷 / 09期
关键词：
D O I：
10.1002/jrs.1250230903
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
An amplified spontaneous emission (ASE) seeded broadband pulsed stimulated Raman gain spectroscopy (SRGS) technique is described. The ASE of a dye laser and the dye laser itself are used as a broadband probe and the pump beam, respectively. The overall optical arrangement is simple and easy to implement. The technique has been demonstrated to have excellent background fluorescence rejection capability. Raman spectra of low-concentration NO3- and SO42- dissolved in a strongly fluorescent solution have been obtained.
引用
收藏
页码：479 / 481
页数：3
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