Two-Photon Laser-Induced Fluorescence Spectra of Argon in a Grimm-Style Glow Discharge Tube

被引：2

作者：

Matsuta, Hideyuki ^{[1
]}

Kitagawa, Kuniyuki ^{[2
]}

机构：

[1] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 9808577, Japan

[2] Nagoya Univ, EcoTopia Sci Inst, Nagoya, Aichi 4648601, Japan

来源：

SPECTROSCOPY LETTERS | 2012年 / 45卷 / 01期

基金：

日本学术振兴会;

关键词：

argon; two-photon; laser-induced fluorescence; ATOMS;

D O I：

10.1080/00387010.2011.581323

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Two-photon excited laser-induced fluorescence (LIF) spectra of argon atom were successfully observed in a Grimm-style glow discharge tube, which has widely been applied to depth profiling of the elemental composition on various film-like samples by emission spectrometry. The LIF signal of an argon atomic line at 641.63 nm was observed when the glow discharge argon plasma was illuminated by a pulsed Ti:sapphire laser radiation of 7-10 mJ/pulse at 753.39 or 795.66 nm without focusing of the laser beam.

引用

页码：13 / 16

页数：4

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