Optoacoustic tomography (OAT) is a hybrid imaging modality that combines optical excitation with ultrasound detection. However, OAT is limited by the lack of available high resolution ultrasound detection systems. Here Hahamovich and colleagues report single-detector OAT capable of high-fidelity imaging using an amplitude mask in planar geometry coded with cyclic patterns for structured spatial acoustic modulation.
- Evgeny Hahamovich
- Sagi Monin
- Amir Rosenthal
