Ultrasonic excitation modes
Acousto-optic imaging techniques in scattering media
Article REF: R6724 V1
Ultrasonic excitation modes
Acousto-optic imaging techniques in scattering media

Authors : François RAMAZ, Maïmouna BOCOUM, Anne LOUCHET-CHAUVET, Jean-Michel TUALLE

Publication date: January 10, 2024 | Lire en français

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4. Ultrasonic excitation modes

As we saw in 2.3.1 , the acousto-optic effect generates a disturbance in the electromagnetic field, corresponding to the tagging of light by the acoustic wave. Thanks to the development of ultrasound probes, it is now easy to generate acoustic waves with a variety of spatial and temporal profiles. This chapter shows how this versatility can be exploited...

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