[IEEE 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII) - Berlin, Germany (2019.6.23-2019.6.27)] 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII) - Application of MEMS Enabled Excitation and Detection Schemes to Photoacoustic Imaging

摘要： This paper shows, for the first time, a MEMS enabled photoacoustic system, using a custom MEMS Q-switched Nd:YAG laser for generation of photoacoustic (PA) waves and a custom-built MEMS thin-film aluminium nitride piezoelectric micromachined ultrasound transducers for PA wave detection.