光学学报, 1986, 6 (8): 695, 网络出版: 2011-09-16
连续激光作用下Cu和Ne的光电流效应的研究
Study on optogalvanic effects of Cu and Ne by CW laser irradiation
摘要
通过严格求解定态多能级速率方程,从理论上分析了连续激光作用下的光电流信号的特性.结合实验,提出了等效局部电子密度的概念,并指出了它与HCD灯伏安特性的联系.
Abstract
Based on rigorous solutions of steady multi-level rate equations, we made theoretical analysis of the behavior of CW optogalvanio signals. Acoording to the experimental results, the concept of an equivalent local electron density and its relation with the I-V curve of an HCD lamp is proposed. Experimental data of the anormalous optogalvanio spectroscopy and the sensitivity fluoresenoe of Cu irradiated by a CW laser (578.2nm) are shown for the first time. These results, together with the optogalvanic experimental data of Ne 1s—2p levels reportod else where, bear out the theory satisfactori]y.
参考文献
李世芳, 殷立峰, 胡企铨, 林福成. 连续激光作用下Cu和Ne的光电流效应的研究[J]. 光学学报, 1986, 6(8): 695. Li SHIfANG, YIN LIFENG, Hu QIQUAN, LIN FUCHENG. Study on optogalvanic effects of Cu and Ne by CW laser irradiation[J]. Acta Optica Sinica, 1986, 6(8): 695.