基于液相ZnSe量子点光源的光学层析成像系统  

Dispersive Optical Coherence Tomography System with Light Source of liquid phase-ZnSe Quantum Dot

作　　者：白忠臣[1] 黄政[1] 

机构地区：[1]贵州大学贵州省光电子技术及应用重点实验室,贵州贵阳550025

出　　处：《中国科技信息》2011年第16期38-39,共2页China Science and Technology Information

基　　金：贵州省社会发展攻关项目资助(黔科合SY[2010]3037号)

摘　　要：提出一种离散化的光学层析成像方法用于提取检测物的纵向深度信息和光谱特性。利用液相的ZnSe量子点为光源,设计了分立的元件组成光学层析装置,提取了多层媒质的信息。在理论上分析了模型的有效性;在实验上,利用五层媒质验证了该方法的可行性。基于此方法的研究可以广泛地应用于光学成像、生物芯片等许多领域。A novel method of dispersive optical coherence tomography（DOCT） is proposed to extract both information in depth and spectral properties in multimedia sample.The liquid phase-ZnSe quantum dot is used for light source.And the device of optical coherence tomography is designed based on optical discrete component.The information of multi-medium is extracted by this method.The validity of the model is analyzed on the theory.The feasibility of the method is verified by using five-layer medium on the experiment.The research based on the this method can be applied for many fields of optical imaging and biochip and so on.

关 键 词：光学层析成像 ZNSE 量子点 多层媒质 

分 类 号：Q-3[生物学]