27 April 1988 Multiphoton Double Ionization Of Barium
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Proceedings Volume 0875, Short and Ultrashort Wavelength Lasers; (1988) https://doi.org/10.1117/12.943880
Event: 1988 Los Angeles Symposium: O-E/LASE '88, 1988, Los Angeles, CA, United States
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 Be+ observed is due to sequential ionization. The shortest wavelengths used are not as effective as λ ~ 500 nm.
© (1988) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
T F Gallagher, T F Gallagher, Y Zhu, Y Zhu, R R Jones, R R Jones, } "Multiphoton Double Ionization Of Barium", Proc. SPIE 0875, Short and Ultrashort Wavelength Lasers, (27 April 1988); doi: 10.1117/12.943880; https://doi.org/10.1117/12.943880

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