Z. X. Wang

Publications (1)3.61 Total impact

• Article: Femtosecond laser filamentation with a 4 J/60 fs Ti:Sapphire laser beam: Multiple filaments and intensity clamping

  Z. G. Ji, J. S. Liu, Z. X. Wang, J. Ju, X. M. Lu, Y. H. Jiang, Y. X. Leng, X. Y. Liang, W. Liu, S. L. Chin, R. X. Li, Z. Z. Xu
  [show abstract] [hide abstract]
  ABSTRACT: We used both the backscattered nitrogen fluorescence signal (BSF) and ICCD fluorescence side imaging methods to study the filament light intensity with a 4 J/60 fs Ti:sapphire laser beam. It has been concluded that even the laser power is increased by 100 times in our experiment the peak laser intensity in the filament only has a little change. We attribute this phenomenon to the result of intensity clamping and the competition of multiple filaments.
  Laser Physics 04/2012; 20(4):886-890. · 3.61 Impact Factor