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Applied Physics Letters Applied Physics Letters
Raman-shifted ruby-laser light on the high-frequency side of the P322 resonance line (7665) of potassium was self-focused by a dilute potassium gas. © 1970 The American Physical Society.
M.B. Ketchen, D. Grischkowsky, et al.
Applied Physics Letters Applied Physics Letters
D. Grischkowsky, Søren Keiding
Applied Physics Letters
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