Impact of domain depth on SAW generation by acoustic superlattice transducers in 128deg YX-cut lithium niobate

Yudistira, D, Andreas, B, Rezk, A, Crasto, T, Steigerwald, H, Soergel, E, Friend, J and Mitchell, A 2013, 'Impact of domain depth on SAW generation by acoustic superlattice transducers in 128deg YX-cut lithium niobate', in Ahmad Safari, Jirka Hlinka (ed.) Proceedings of 2013 Joint IEEE-UFFC, EFTF, and PFM Symposium, Prague, Czech Republic, 21-25 July 2013, pp. 344-346.


Document type: Conference Paper
Collection: Conference Papers

Title Impact of domain depth on SAW generation by acoustic superlattice transducers in 128deg YX-cut lithium niobate
Author(s) Yudistira, D
Andreas, B
Rezk, A
Crasto, T
Steigerwald, H
Soergel, E
Friend, J
Mitchell, A
Year 2013
Conference name 2013 Joint IEEE-UFFC, EFTF, and PFM Symposium
Conference location Prague, Czech Republic
Conference dates 21-25 July 2013
Proceedings title Proceedings of 2013 Joint IEEE-UFFC, EFTF, and PFM Symposium
Editor(s) Ahmad Safari, Jirka Hlinka
Publisher IEEE
Place of publication United States
Start page 344
End page 346
Total pages 3
Abstract Surface acoustic wave (SAW) generation on 128° YX acoustic superlattice has been investigated by considering the finite-depth of the domain created by the UV direct-domain writing. We found that bound and localized SAW will be generated when the domain depth of the ASL structure, underlying the transducer, is smaller and bigger than the lattice period, respectively. Efficient bound SAW can be achieved, provided the domain depth is 30 % of the lattice period.
Subjects Acoustics and Acoustical Devices; Waves
Keyword(s) litihium niobate
domain inversion
superlattice
surface acoustic wave
DOI - identifier 10.1109/ISAF.2013.6748666
Copyright notice © 2013 IEEE
ISBN 9781467359962
Versions
Version Filter Type
Citation counts: Scopus Citation Count Cited 1 times in Scopus Article | Citations
Altmetric details:
Access Statistics: 111 Abstract Views  -  Detailed Statistics
Created: Thu, 15 Jan 2015, 08:26:00 EST by Catalyst Administrator
© 2014 RMIT Research Repository • Powered by Fez SoftwareContact us