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.
Inspec keywords: acoustic surface wave devices; resonators
Other keywords:
Subjects: Transduction; devices for the generation and reproduction of sound; Acoustic wave devices; Ultrasonics, quantum acoustics, and physical effects of sound
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http://iet.metastore.ingenta.com/content/journals/10.1049/el_19770458
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