The Research on the Effective Detection Depth of Needle-like Optical Probe

摘要：

The effective detection depth of needle-like optical probe has been studied. The light transport model is the diffusion equation and the boundary is Neuman. The sensitivity matrix is related to the position of light source and detector, which can be used to evaluate the effective detection depth. The sensitivity matrix is defined as the multiply of source and detector light distribution. Six different groups about six parameters was given as experiment models. The results of this paper can be used to study the spatial resolution and depth of multi-fiber.

关键词： effective detection depth sensitivity matriz diffuse equation needle-like optical probe

作者: LI Wei-Tao QIAN Zhi-Yu CHEN Chun-Xiao XIAO Di

作者单位: Department of Biomedical Engineering, College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016

会议类型: 国际会议

会议名称: Yangtze River 2009 International Conference on Medical Imaging Physics & The 5th National Annual Meeting of Medical Imaging Physics(长江2009国际医学影像物理和工程大会暨第五届中国医学影像物理学术年会ICMIP2009)

会议地点: 南京

会议语种:英文

页码: 354-358

在线出版日期: 2009-10-23（万方平台首次上网日期，不代表论文的发表时间）