Structured three-dimensional optical phantom for optical coherence tomography

被引：45

作者：

Curatolo, Andrea ^{[1
]}

Kennedy, Brendan F. ^{[1
]}

Sampson, David D. ^{[1
,2
]}

机构：

[1] Univ Western Australia, Sch Elect Elect & Comp Engn, Opt Biomed Engn Lab, Crawley, WA 6009, Australia

[2] Univ Western Australia, Ctr Microscopy Characterisat & Anal, Crawley, WA 6009, Australia

来源：

OPTICS EXPRESS | 2011年 / 19卷 / 20期

关键词：

SPECKLE REDUCTION; ELASTOGRAPHY;

D O I：

10.1364/OE.19.019480

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a three-dimensional structured tissue-mimicking phantom for use in optical coherence tomography (OCT). The phantom was fabricated from a silicone matrix and titanium dioxide additive using a lithographic casting method capable of producing a wide range of well-defined geometries with optical contrast and mesoscopic feature sizes relevant to OCT. We describe the fabrication, characterization and OCT imaging of two phantoms and demonstrate their utility in assessing the performance of a spatial-diversity speckle reduction technique. Such phantoms will be important in the development of standards in OCT, as well as in enabling quantitative performance assessment. (C) 2011 Optical Society of America

引用

页码：19480 / 19485

页数：6

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