Camera-based ultrasound-modulated optical tomography with isometric resolution
Guangzhong Lin,
Daixuan Wu,
Jiayu Zhao
et al.
Abstract:Ultrasound-modulated optical tomography (UOT) leverages the strengths of light and sound, enabling deep-tissue imaging with optical absorption contrast and acoustic resolution. Camera-based UOT, with its parallel detection capability, excels at handling weak light–sound interactions. However, the limited frame rate of the camera typically results in poor axial resolution and poses challenges for holographic measurements. In this study, we introduced intersected ultrasonic modulation to address these limitation… Show more
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