Collisional-radiative calculations for the 3p1S0 → 3s3P1 lasing line of neonlike germanium under anisotropic collision conditions

29th International Conference on Photonic, Electronic, and Atomic Collisions

Inal, M.K.^1 ; Bentotoche, M.S.^1

Department of Physics, Faculty of Sciences, University of Tlemcen, Tlemcen

13000, Algeria^1

关键词: Collisional;    Collisional radiative model;    Electron velocity distributions;    Lasing lines;    Monoenergetic electron beams;    Radiative calculations;    Rate coefficients;    Steady state;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/5/052031/pdf
DOI  :  10.1088/1742-6596/635/5/052031

来源: IOP

【 摘 要 】

Rate coefficients for collisional transitions between magnetic M-sublevels of 75 levels in neonlike germanium ions are calculated for both Maxwellian isotropic electron velocity distribution and monoenergetic electron beam. These are used in a steady-state collisional-radiative model to obtain differences between the ΔM = 0 and ΔM = ±1 gain components of the 19.6 nm 3p1S0→ 3s3P1Pi lasing line under anisotropic collision conditions in the amplifying plasma.