Conference paper
Terahertz optics
D. Grischkowsky, Ch. Fattinger
CLEO 1989
Paper
Self-focusing of light by potassium vapor
Abstract
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.
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