Efficient intracavity second harmonic generation (I.S.H.G.) using the optimal pump laser focusing method Tran-Ba-Chu, A.J. Bouvier, A. Bouvier et M. BroyerJ. Phys. France, 46 4 (1985) 551-560DOI: https://doi.org/10.1051/jphys:01985004604055100
