江衍偉Liu, C. H.C. H.LiuKiang, Yean-WoeiYean-WoeiKiang2009-02-042018-07-062009-02-042018-07-061981-05http://ntur.lib.ntu.edu.tw//handle/246246/121244en-USBeam Wandering and Spreading Through a Turbulent Layerconference paper