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引言先进的光谱实验室中已经排除使用照相干版法获得光谱图形,由列阵探测器(线阵或面阵)、多色仪及专用微机组成的光学多道分析器(OMA-Optical Multi-channel Analyzer)已经得到广泛应用。然而,由于OMA系统的高价格,使它尚未成为普通高校教学实验室面向广大学生开放的光谱采集分析手段。本文作者们使用线阵电荷耦
INTRODUCTION Advanced spectroscopy laboratories have excluded the use of photogravure to obtain spectral patterns, an array of detectors (line array or area array), polychrometer and special-purpose optical multi-channel analyzer (OMA-Optical Multi- channel Analyzer) has been widely used. However, due to the high price of OMA system, it has not yet become the spectrum acquisition and analysis method open to the majority of students in teaching laboratories in ordinary universities. The authors used linear charge-coupled devices