Title :
Optimal spatiotemporal focusing through complex scattering media
Author :
Aulbach, Jochen ; Bretagne, Alice ; Fink, Mathias ; Tanter, Mickaël ; Tourin, Arnaud
Author_Institution :
Inst. Langevin, ESPCI ParisTech, Paris, France
Abstract :
We demonstrate, based on spatial and frequency resolved wave front shaping of ultrasound with a nonlinear feedback signal, how to achieve optimal spatiotemporal focusing through a complex scattering medium.
Keywords :
adaptive optics; light scattering; optical focusing; spatiotemporal phenomena; complex scattering media; frequency resolved wave front shaping; nonlinear feedback signal; optimal spatiotemporal focusing; spatial wave front shaping;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
