Enhancement of optical emission from laser-induced plasmas by combined spatial and magnetic confinement Guo, L. B. ; Hu, W. ; Zhang, B. Y. ; He, X. N. ; Li, C. M. ; Zhou, Y. S. ; Cai, Z. X. ; Zeng, X. Y. ; Lu, Y. F. Abstract Publication: Optics Express Pub Date: July 2011 DOI: 10.1364/OE.19.014067 Bibcode: 2011OExpr..1914067G