This work was supported by the Natural Science Foundation of China(Grant no.U22A20259,12102140);the Shenzhen Basic Science Research(No.JCYJ20200109110006136);the China Postdoctoral Science Foundation(No.2022M721258).We also thank the Analytical and Testing Center of Huazhong University of Science&Technology.
Compared with traditional piezoelectric ultrasonic devices,optoacoustic devices have unique advantages such as a simple preparation process,anti-electromagnetic interference,and wireless long-distance power supply.How...