A 0.15μ Vrms super-sensitivity photoacoustic imager based on coherent detection for deep in-vivo imaging

• Main Authors: Yang, Chuanshi, Fang, Zhongyuan, Tang, Xiaoyan, Zheng, Zesheng, Tang, Kai, Zheng, Yuanjin
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2023
• 主題: Engineering::Electrical and electronic engineering; Photoacoustic Imager; High Sensitivity Receiver
• 在線閱讀: https://hdl.handle.net/10356/168829
• 機構: Nanyang Technological University

Among various multi-wave imaging methods, the photoacoustic imaging (PAI) has attracted more attention because it can achieve higher resolution and contrast through combining advantages of light excitation and ultrasound detection. However, due to low restricted laser fluence, large scattering and a...