Title :
Wavefront visualisation of acoustic surface waves
Author :
Rouvaen, J.M. ; Bridoux, E. ; Gremillet, N. ; Torguet, R. ; Hartemann, P.
Author_Institution :
Centre Universitaire de Valenciennes, Valenciennes, France
Abstract :
Acoustic surface waves (a.s.w.) propagating on yz-cut lithium niobate have been visualised by two imaging techniques. The wavefronts of straight-crested and convergent a.s.w. have been rendered visible on the screen of a storage oscilloscope.
Keywords :
acoustic surface wave devices; acoustic surface waves; acousto-optical effects; laser beam applications; lithium compounds; LiNbO3; acoustic surface wave devices; acoustic surface waves; acousto optical effects; imaging techniques; laser beam applications; wavefront visualisation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19740237
