钙原子与离子共振-亚稳跃迁激光的同时振荡  

SIMULTANEOUS OSCILLATION OF RESONANCE-METASTABLE TRANSITION LASER IN CALCIUM ATOMS AND IONS

作　　者：潘佰良[1] 陈钢[1] 姚志欣[1] 方本民[1] 

机构地区：[1]浙江大学物理系,杭州310027

出　　处：《物理学报》2001年第7期1290-1293,共4页Acta Physica Sinica

基　　金：国家自然科学基金! (批准号 :10 0 0 40 0 8和 199740 3 7)资助&&

摘　　要：在电极间距为 46cm、内径为 1 3cm的石英放电管中 ,通过高频纵向脉冲放电激励 ,获得波长为 0 85 μm 0 87μm和 5 5 4μm的钙离子和原子共振 亚稳跃迁激光的同时振荡 .最大激光总功率和效率分别达 1 1W和 0 1% .测量并分析了激光输出特性和各工作参量之间的关系 .Simultaneous oscillation of resonance-metastable transition laser in calcium atoms and ions was obtained in a discharge tube with 1.3cm inner diameter and 46cm electrode separation through longitudinal high frequency pulse discharge.The maximum laser output power and laser efficiency reach 1.1W and 0.1 percent respectively.Laser output characteristics depend on various working parameters and the ratio of P i/P a were measured and analyzed.

关 键 词：钙离子 共振-亚稳跃迁激光 同时振荡 钙原子 能级结构 

分 类 号：TN241[电子电信—物理电子学]