Title :
Experimental verification of mode shape in s.a.w. grating resonators
Author :
Coldren, Larry A. ; Haus, H.A. ; Wang, K.L.
Author_Institution :
Bell Telephone Laboratories, Holmdel, USA
Abstract :
Gratings of finite width provide wave guidance by means of reflection from the grating boundaries. Measured mode patterns are compared with the theoretically predicted patterns, and good agreement is found.
Keywords :
acoustic surface wave devices; resonators; SAW grating resonators; mode patterns; mode shape; reflection; wave guidance;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19770458
