Concept: What is SAW? o Mechanical Wave AT o propagate in the surface Energy Concentrated in the thin layer (<1X) MATAO Different Modes RSAWLSAWLLSAW, SH-SAW Love Wave LAMB Wave moT O Much lower velocity than Electromagnetic Wave's (1: 105)Concept: What is SAW? ⚫ Mechanical Wave ⚫ propagate in the surface Energy Concentrated in the thin layer (<1λ) ⚫ Different Modes: RSAW,LSAW,LLSAW, SH-SAW, Love Wave, LAMB Wave…. ⚫ Much lower velocity than Electromagnetic Wave’s (1: 105 )