AC Stark-shift as a probe to measure a laser power density distribution and its application to multi-photon ionization Back to all publications Publication date 1 January 1982 Reference P. Kruit, J.T.N. Kimman, H.G. Muller and M.J. van der Wiel, AC Stark-shift as a probe to measure a laser power density distribution and its application to multi-photon ionization, J. Phys. 43, 457-459 (1982)