Numerical jitter estimation for swept source optical coherence tomography

被引：1

作者：

Zhu, Lida ^{[1
]}

Miyazawa, Arata ^{[1
]}

Mukherjee, Pradipta ^{[1
]}

Abd El-Sadek, Ibrahim ^{[1
]}

Oikawa, Kensuke ^{[1
]}

Oida, Daisuke ^{[1
]}

Yasuno, Yoshiaki ^{[1
]}

机构：

[1] Univ Tsukuba, Computat Opt Grp, 1-1-1 Tennodai, Tsukuba, Ibaraki 3058573, Japan

来源：

BIOMEDICAL IMAGING AND SENSING CONFERENCE 2020 | 2020年 / 11521卷

关键词：

Optical coherence tomography; swept source; jitter; numerical; phase stabilization; HUMAN SKIN;

D O I：

10.1117/12.2573281

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Due to asynchronization between the acquisition trigger and K-clock trigger in a swept source optical coherence tomography (SS-OCT) system, trigger jitter causes the spectrum a temporal shift in the spectral domain and thus corrupts the measurement. We study ternary distribution of the jitter signal by measuring TiO2 phantom using a SS-OCT system, and it shows one-pixel spectral shift in the spectral domain.

引用

页数：3

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