摘要
采用曲线拟合反演算法来恢复时间分辨系统中的真实光脉冲信号 ,从中可提取出介质光学参量 在模拟人体组织光学参量的模型介质试验中 ,利用时间相关的单光子计数系统测量光子的逸出曲线 。
A deconvolution fitting algorithm is applied to recover the real optical pulse signal in time resolved system, from which the optical parameters of the media can also be withdrawn. In model experiment simulating optical properties of human tissue, time-correlated single photon counting system is constructed to measure the photon escaped curve. Then the fitting algorithm is verified when calculating the optical parameters of the media.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2003年第7期860-863,共4页
Acta Photonica Sinica
基金
国家自然科学基金 (5 9836 2 4 0 )
国家杰出青年科学基金(6 0 0 2 5 5 14 )资助项目
关键词
时间分辨技术
时间相关的单光子计数
高散射介质
医学诊断
Time resolved system
Time-correlated single photon counting
Highly scattering media
Medical diagnosis
