中国物理B ›› 1996, Vol. 5 ›› Issue (5): 330-336.doi: 10.1088/1004-423X/5/5/002
王钢1, 周国生1, 贾锁堂2, 秦莉娟2, 钱祖良2, 王祖赓2
JIA SUO-TANG (贾锁堂)a, QIN LI-JUAN (秦莉娟)a, QIAN ZU-LIANG (钱祖良)a, WANG ZU-GENG (王祖赓)a, WANG GANG (王钢)b, ZHOU GUO-SHENG (周国生)b
摘要: The competition effects among the processes that occur in the two-photon 3S→4D excitation of Na atom in Na-Na2 vapour mixture are observed: such as atomic ionization, optical-pumped stimulated radiation, four-wave frequency mixing and molecular stimulated diffuse-band radiation, etc. The dip at the two-photon resonance in the excitation spectrum for the diffuse-band radiation under high temperature condition is interpreted as the suppression of population in 4D state.
中图分类号: (Autoionization, photoionization, and photodetachment)