中国激光, 1993, 20 (7): 511, 网络出版: 2007-12-07
空心阴极灯中激光泵浦铥原子荧光谱的测量
Measurement of Tm I fluorescence spectra pumped by laser in hollow cathode discharge lamp
摘要
在铥空心阴极灯中,用波长分别为567.584,571.579,576.020,576.429,589.563及597.126 nm的激光泵浦铥原子,对应各泵浦波长在371～684 nm谱区内观察到相同的约74条荧光谱线,本文确定了相应荧光的跃迁能级及荧光强度。实验证明在空心阴极灯中铥原子能量的碰撞转移现象很剧烈。
Abstract
The fluorescence spectra pumped by 567.584, 571.579, 576.020, 576.429, 589.563 and 597.126 nm laser lines in hollow cathode discharge lamp (HCD) was measured. About 74 fluorescence lines in the range of 371-684 nm were detected. The corresponding level and intensity for every fluorescence line was listed. It is proved that there are very stronge collision in Tm HCD.
周志尧, 朱利洲, 景春阳, 张哨峰, 林福成. 空心阴极灯中激光泵浦铥原子荧光谱的测量[J]. 中国激光, 1993, 20(7): 511. 周志尧, 朱利洲, 景春阳, 张哨峰, 林福成. Measurement of Tm I fluorescence spectra pumped by laser in hollow cathode discharge lamp[J]. Chinese Journal of Lasers, 1993, 20(7): 511.
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