A NOVEL, SIMPLE METHOD FOR TUNING DYE-LASERS

被引：4
作者：
CHEAM, V
DESROSIERS, R
LECHNER, J
SEKERKA, I
机构：
[1] Natl Water Res Inst Branch, Res and Applicat Branch, Burlington
来源：
MICROCHEMICAL JOURNAL | 1993年 / 47卷 / 03期
关键词：
D O I：
10.1006/mchj.1993.1053
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A novel, simple and cost-effective method has been developed for tuning dye lasers used in laser-excited atomic fluorescence spectrometry. The method uses two common laboratory items-a pierced mirror and a commercial electrodeless discharge lamp (EDL). In contrast to the existing procedure using flame, there is no nebulizer-burner, hood, gas tanks, nor burner control unit involved. The EDL lamp method also facilitates the simultaneous monitoring of reference and analyte peaks. It allows the monitoring of laser stability during experiments. A practical minimum pulse energy required for tuning and LEAFS studies was found to be 200 nJ. © 1993 Academic Press. All rights reserved.
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页码：345 / 350
页数：6
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