Microscope Image (image) Bar-Ilan University Share Print E-Mail Caption Top-view microscope image of a surface acoustic wave photonic device in silicon on insulator. A grating of gold stripes (right) is used to drive acoustic waves, which then affect light in standard waveguides. Credit D. Munk, M. Katzman, M. Hen, M. Priel, M. Feldberg, T. Sharabani, S. Levy, A. Bergman, and A. Zadok Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.