The authors develop a transparent ultrasonic transducer using Pb(In1/2Nb1/2)O3- Pb(Mg1/3Nb2/3)O3-PbTiO3 crystals, achieving enhanced sensitivity and bandwidth for photoacoustic microscopic imaging. This advancement enables dynamic microvascular monitoring, enhancing applications in brain research.
- Chaorui Qiu
- Zhiqiang Zhang
- Fei Li
