Practical approach for dispersion compensation in spectral-domain optical coherence tomography

Zhenhe Ma; Zhonghai He; Shuang WangYi WangMengchao LiQiaoyun WangJiangtao LvFengwen Wang

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Practical approach for dispersion compensation in spectral-domain optical coherence tomography

机译：Practical approach for dispersion compensation in spectral-domain optical coherence tomography

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摘要

We proposed and demonstrated a digital method of dispersion compensation suitable for spectral-domain optical coherence tomography. The wavelength coordinate of the coherence spectrum was calibrated digitally using a two-order polynomial. A software-based scheme was introduced to determine the polynomial coefficients of the polynomial fitting spectrum wavelength. Therefore, the spectrum deformation introduced by dispersion can be compensated effectively. This method was experimentally validated by in vivo imaging an early-stage chick embryonic heart.

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来源
《Optical Engineering》 |2012年第6期|063203-1-063203-5|共5页
作者
Zhenhe Ma; Zhonghai He; Shuang WangYi WangMengchao LiQiaoyun WangJiangtao LvFengwen Wang;
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作者单位

Northeastern University at Qinhuangdao, Automation Engineering Department, Division of Biomedical Engineering, Hebei 066004, China;

Foshan University, Department of Electronic and Information Engineering, Foshan 528000, China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类计量学;
关键词
optical coherence tomography; dispersion compensation; axial resolution; spectral-domain;

Practical approach for dispersion compensation in spectral-domain optical coherence tomography

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