Enhancement of Nd:YAG LIBS emission of a remote target using a simultaneous CO_2 laser pulse Killinger, Dennis K. ; Allen, Susan D. ; Waterbury, Robert D. ; Stefano, Chris ; Dottery, Edwin L. Abstract Publication: Optics Express Pub Date: September 2007 DOI: 10.1364/OE.15.012905 Bibcode: 2007OExpr..1512905K