Multiphoton double ionization of barium Proceedings Paper

Gallagher, TF, Zhu, Y, Jones, RR. (1988). Multiphoton double ionization of barium . SMART BIOMEDICAL AND PHYSIOLOGICAL SENSOR TECHNOLOGY XI, 875 48-51. 10.1117/12.943880

cited authors

  • Gallagher, TF; Zhu, Y; Jones, RR



  • We report the observation of the wavelength spectrum of the double ionization of Ba from - 280 nm to nearly 700 run, using laser pulses 5ns long of peak intensity - 1010 W/cm2. All the strong resonances can be assigned to Ba++ transitions, and many of the assignments have been verified by pump-probe techniques. Thus, the Ba++ observed is due to sequential ionization. The shortest wavelengths used are not as effective as λ ̃ 500 nm. © 1988, SPIE.

publication date

  • April 27, 1988

Digital Object Identifier (DOI)

start page

  • 48

end page

  • 51


  • 875