摘要
用准分子泵浦的染料激光研究了铜原子的二步共振电离，求解了非饱和共振电离过程速率方程，由基态共振吸收截面，计算了电离效率与激发及电离激光能量密度之间的关系，得到了饱和激发电离的流量和通量条件，并进行了讨论。
Two－ step resonant ionization of copper is studied with excimer laser and its pumped dye laser. The rate equation of resonant ionization in case of unsaturation process is solved.Based on the absorption cross section for initial state, the ionization efficiency relating to the energy density of excitation and ionization laser is gained. The conditions on the photon flux and fluence of the saturation excitation ionization are obtained. Last the discussion is carried out.
出处
《安徽工业大学学报（自然科学版）》
CAS
2001年第1期42-45,共4页
Journal of Anhui University of Technology（Natural Science）
