激光产生MgIX等离子体软X射线谱的识别  

Recognition of MgIX spectra excited in a laser-produced plasma

作　　者：陆培祥[1] 张正泉[1] 范品忠 徐至展[1] 

机构地区：[1]中国科学院上海光机所,201800

出　　处：《中国激光》1991年第4期271-274,297,共5页Chinese Journal of Lasers

摘　　要：用掠入射光栅光谱仪拍摄了4～12nm波段范围内镁的激光等离子体软X射线发射光谱。利用等电子数序列离子光谱的规律性,对镁的类铍电离级离子跃迁的软X光谱线进行了识别。The emission spectrum of laser produced magnesium plasma has been recorded photographically in 4-12 nm spectral range by means of P. grazing incidence grating spectro-graph. Using isoelectronie regularities from known spectra of other neighbouring ions, the spectral lines of Be-like magnesium ions have been recognized and many new ones are obtained.

关 键 词：激光 镁 等离子体 X射线光谱 识别 

分 类 号：O434.13[机械工程—光学工程]