Fei Cao, Zhihai Qiu, Rui Zhang, Puxiang Lai, Lei Sun
Abstract
Nonlinear photoacoustic imaging is demonstrated by a pump-probe photoacoustic excitation scheme by using PPIX. The system has potentials to greatly facilitate deep-tissue photoacoustic theranostics as well as high resolution dynamic photoacoustic molecular imaging.
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Nonlinear photoacoustic imaging is demonstrated by a pump-probe photoacoustic excitation scheme by using PPIX. The system has potentials to greatly facilitate deep-tissue photoacoustic theranostics as well as high resolution dynamic photoacoustic molecular imaging.
Key concepts: Photoacoustic imaging in biomedicine, Photoacoustic effect, Excitation, Materials science, Photoacoustic Doppler effect, Optics, Nonlinear system, Photoacoustic tomography