金属蒸气激光G判据的进一步验证  

The further validation of G-criterion for metal vapor lasers

作　　者：姚志欣[1] 金毅[1] 潘佰良[1] 陈钢[1] 陈坤[1] 

机构地区：[1]浙江大学物理系,杭州310027

出　　处：《物理学报》2002年第9期2011-2014,共4页Acta Physica Sinica

基　　金：国家自然科学基金 (批准号 :199740 3 7;10 0 0 40 0 8)资助的课题~~

摘　　要：将先前提出的放电激励金属蒸气自终止类型激光器高效运转的补充判据 (G判据 )从应用于中性原子激光介质推广至一价离子激光介质 ,取得了圆满的成功 .对已知的 17条一价金属离子自终止激光谱线进行鉴别 ,其中 16条均符合G判据 ,1条不符合G判据的特例也给出了合理解释 .进而对业已提出的 2 12条可能的一价金属离子自终止激光谱线进行筛选 ,认为其中仅有 6The G criterion formerly used for self terminating transition in pulsed discharge excited metal vapor laser is successfully extended from neutral atomic laser media to single ionic laser media. Throuch examination of the well known 17 self terminating transition laser lines of single metallic ions,we find all but one of these ionic lines are in accord with G criterion and a reasonable explanation is given.It is found that only 69 single ionic lines meeting the G criterion are worth further investigation through choosing the predicted 212 single ionic laser lines according to the G criterion.

关 键 词：金属蒸气激光 G判据 铜蒸气激光器 激光介质 激光谱线 

分 类 号：TN241[电子电信—物理电子学]