Measurement of radiative lifetime in atomic samarium using simultaneous detection of laser-induced fluorescence and photoionization signals

Pramana

A K Pulhani¹  P K Mandal¹  G P Gupta¹  M L Shah1¹  B M Suri¹  A C Sahoo¹  Vas Dev¹ 

[1] Laser & Plasma Technology Division, Bhabha Atomic Research Centre, Mumbai 400 085, India$$

关键词: Laser-induced fluorescence;    laser-induced photoionization;    radiative lifetime;    samarium.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

In this paper, we report the investigations of lifetime measurement of odd-parity energy level 19009.52 cm-1 of Sm I using simultaneous detection of laser-induced fluorescence and laserinduced photoionization signals employing pump–probe technique. To the best of our knowledge, this is for the first time that the results obtained using laser-induced fluorescence and photoionization techniques have been compared with each other. The obtained results match well with those reported in the literature.

【 授权许可】

Unknown