%0 Journal Article %T In-process monitoring and adaptive control for gap in micro butt welding with pulsed YAG laser %A Kawahito, Yousuke %A Kito, Masayuki %A Katayama, Seiji %J Journal of Physics D: Applied Physics %V 40 %N 9 %P 7 %@ 0022-3727 %D 2007-05-07 %~ DeepDyve