Ne原子509~475 nm波段的光电流光谱

Spectrum of higher states, excited from 6P2 to S and D states in Cs atoms by optogalvanic spectrosco

应用光电流光谱技术,测量了氖原子跃迁2P4→4S1和2P3→4S1的精细结构,首次认定了氖原子谱线5919.037埃为2P7→4d3跃迁。获得的光谱谱线轮廓具有典型的对称性线型,测得的谱线半宽度为3.

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Principles, applications and development of optogalvanic speetroscopy is briefly presented. The opto

本文研究Ne空心阴极放电灯中Ne的光学双共振光电流光谱,采用二步激发获得比单光子激发大为增强的光电流信号。同时还获得双光子激发和二步激发明显分离的光电流谱。

本工作应用CW可调谐染料激光和空心阴极灯,在5740~6250埃光谱波段上,获得了氖、锂、钠、钙和镍的光电流光谱,确认了氖的43条光谱线,为波长定标提供了第一批光电流光谱数据,讨论了产生光电流光谱的最

The optogalvanic responeivity E for He-Xe, He-Ne-Xe gas mixtures has beenmeasured. It has been found

Using a CO laser, we have observed the characteristics of the optogalvanic infrared spectrum from Ar

利用光电流信号的正负特性对室温选支CO激光器输出的谱线进行了分辨和识别,该方法简便且分辨率较高.

研制了一台可调整脉冲电源,并用于空心阴极放电管读取5L6-169007M7的光电流光谱.调整脉冲电源的脉冲宽度、脉冲频率、直流偏压以及输出电压等参数,记录读取光电流信号及光电流光谱,并分析比较所得结果