摘要
用614.3nm染料激光照射以Ne为缓冲气体的Ca空心阴极灯,观察到了Ca原子的Pen-ning离化效应。对比在Li空心阴极灯中获得的光电流信号,解释了Ca原子的彭宁离化。
Penning ionization of Ca atoms has been observed by using 614.3 nm dye laser to illuminate Ca hollow cathode lamp filled buffer gas. Compared with optogavanic signal of Li hollow cathod lamp, explanation of penning ionization of Ca atom was given.
出处
《激光杂志》
EI
CAS
CSCD
北大核心
1992年第3期128-130,共3页
Laser Journal
