metamaterial

Seminar: Acoustic holograms for biomedical ultrasound applications

by Noé Jiménez This webinar took place 12:30-1:30pm (UK time) on 21st April 2021. It was recorded and you can watch it back at https://youtu.be/EHz5npkQ4Aw. Abstract: Optical holograms can modulate light wavefronts to generate visible images. In the same way, acoustic images can also be synthesized by holograms, shaping the areas where mechanical waves present […]