Bulk wave generation by surface interdigital transducers operating near resonance
- 15 February 1974
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 24 (4), 165-167
- https://doi.org/10.1063/1.1655137
Abstract
The fraction of electrical power converted into spurious bulk waves at a surface interdigital transducer operating on and near surface wave resonance was measured. Bulk wave generation on y‐z lithium niobate was found to be strong below, at, and above resonance and to increase with decreasing number of finger pairs.Keywords
This publication has 4 references indexed in Scilit:
- Visualization of inverse phase velocity surfaces of bulk and surface acoustic wavesPhysics Letters A, 1973
- High-resolution spectroscopy for optical probing of continuously generated surface acoustic wavesJournal of Applied Physics, 1973
- Excitation of Shear Elastic Waves by an Interdigital Transducer Operated at Its Surface-Wave Center FrequencyJournal of Applied Physics, 1972
- Surface elastic wavesProceedings of the IEEE, 1970