|
This article is cited in 3 scientific papers (total in 3 papers)
Influence of the configuration and material of interdigital transducers on the excitation of surface acoustic waves and pseudo surface acoustic waves in lithium niobate substrates
A. V. Varlamovab, V. V. Lebedeva, P. M. Agruzova, I. V. Il'icheva, A. V. Shamraya a Ioffe Institute, St. Petersburg
b Peter the Great St. Petersburg Polytechnic University
Abstract:
We have studied the excitation, propagation, and interaction of surface and pseudosurface acoustic waves in X-cut lithium niobate substrate. Resonance excitation frequencies, propagation velocities, and dispersion characteristics for the acoustic waves of each type are determined. It is established that the electrode material influences the efficiency of excitation and interaction between the acoustic waves of various types. Requirements for the material and configuration of electrodes in integrated acousto-optic devices are determined.
Keywords:
surface acoustic wave, pseudo surface acoustic wave, interdigital transducer, acousto-optic device, lithium niobate, integrated optics.
Received: 22.02.2019 Revised: 22.02.2019 Accepted: 16.04.2019
Citation:
A. V. Varlamov, V. V. Lebedev, P. M. Agruzov, I. V. Il'ichev, A. V. Shamray, “Influence of the configuration and material of interdigital transducers on the excitation of surface acoustic waves and pseudo surface acoustic waves in lithium niobate substrates”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:14 (2019), 40–43; Tech. Phys. Lett., 45:7 (2019), 727–730
Linking options:
https://www.mathnet.ru/eng/pjtf5380 https://www.mathnet.ru/eng/pjtf/v45/i14/p40
|
Statistics & downloads: |
Abstract page: | 51 | Full-text PDF : | 22 |
|