Title :
P5F-3 Light Diffraction by IDT-Radiated Bulk Acoustic Waves in ZX-LiNbO3
Author :
P. Kazdailis;R. Rimeika;D. Ciplys;M. S. Shur
Author_Institution :
Vilnius Univ., Vilnius
Abstract :
The acousto-optic diffraction by the bulk acoustic wave radiated from an interdigital transducer (IDT) at leaky surface acoustic wave resonance in ZX-LiNbO3 was studied The direction angles of interacting waves were calculated, and the measurements of time, frequency, and angular dependencies of the acousto-optic signals were performed in the range of acoustic frequencies 70-190 MHz at optical wavelength 633 nm. This approach combines benefits of planar IDT technology with the enhanced interaction length and efficiency of bulk-wave-type interaction.
Keywords :
"Acoustic diffraction","Acoustic waves","Surface acoustic waves","Acoustic transducers","Optical surface waves","Resonance","Acoustic measurements","Frequency measurement","Time measurement","Wavelength measurement"
Conference_Titel :
Ultrasonics Symposium, 2007. IEEE
Print_ISBN :
978-1-4244-1383-6
DOI :
10.1109/ULTSYM.2007.584
