R.B. Laibowitz, R.W. Dreyfus
Journal of Applied Physics
Strong ionization signals have been observed in Ca following two-photon absorption to the bound even-parity J=0 and J=2 states. Using known Ca absorption lines for calibration, 72 new states have been classified, and their energies have been determined to ± 0.1 cm-1. The new J=0 states have a constant quantum defect, whereas the J=2 states do not. © 1976 The American Physical Society.
R.B. Laibowitz, R.W. Dreyfus
Journal of Applied Physics
R.E. Walkup, R.W. Dreyfus, et al.
Colloque International du CNRS 1982
F.Alan McDonald, R.J. von Gutfeld, et al.
IUS 1985
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IEEE JQE