Multispectral Adaptive Optics Photoacoustic Imaging

摘要：

In this paper a multispectral adaptive optics photoacoustic imaging (MSAOPA) system is proposed. The photoacoustic (PA) signals of MSAOPA generated by irradiating the sample with a tunable optical parametric oscillator (OPO) Lasers emitting light at 600nm~1100nm are received by a broadband ultrasound transducer. The received data are rearranged according to the wavelength sequences and decoded for image reconstruction. Moreover, an adaptive optics sub-system is designed to correct the wavefront errors of the illuminating light for getting highresolution image of biological tissues. The simulation results demonstrated that when the wavefront errors were corrected by the AO system, the image resolution and quality could be improved significantly.

作者: Xiaohua Jian Yaoyao Cui Jiayong Yan

作者单位: Suzhou Institute of Biomedical Engineering and Technology, CAS, Suzhou 215163, PR China Suzhou Inslitute of Biomedical Engineering and Technology, CAS, Suzhou 215163, PR China

会议类型: 国际会议

会议名称: 2011 International Symposium on Bioelectronics and Bioinformatics(第二届国际生物医学电子学与生物信息学学术会议 ISBB 2011)

会议地点: 苏州

会议语种:英文

页码: 73-75

在线出版日期: 2011-11-03（万方平台首次上网日期，不代表论文的发表时间）