光电流光谱技术与原子荧光法联用测定激光波长  

Laser wavelength measurement by combining optogalvanic spectroscopy with atomic fluorescence spectrometry

作　　者：王松岳[1] 

机构地区：[1]中国科学院长春应用化学研究所,130022

出　　处：《中国激光》1992年第6期473-475,共3页Chinese Journal of Lasers

摘　　要：激光波长仪可在一定精度内测定激光波长,但在激光光谱学和激光分离同位素的应用研究中,不能保证测得的波长已与原子的某一跃迁共振。而光电流光谱技术恰好具有及时地反映这种共振的性能,激光激发原子荧光法的应用又为复杂原子谱线的认定提供准确可靠的依据。我们联用这两种技术简便快速而又准确无误地分别测定了与铀、镧原子一些非精细结构高分辨谱线中某一成分共振的激光波长。Laser wavelengths were measured by means of optogalvanic spectroscopy and confirmed with atomic fluorescence spectrometry. Laser wavelengths resonated on one component of some non-fine structure high resolution lines in atomic uranium and lanthanum were accurately calibrated by combining two techniques,Experiments demonstrated that this method is superior to laser wavelength meter.

关 键 词：激光 波长 原子荧光法 测定 

分 类 号：TN247.06[电子电信—物理电子学]