Origin of improved depth penetration in dual‐axis optical coherence tomography: a Monte Carlo study
Origin of improved depth penetration in dual‐axis optical coherence tomography: a Monte Carlo study
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双轴光学相干断层扫描深度穿透改进的起源:蒙特卡罗研究
DOI:
10.1002/jbio.201800383
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发表时间:
2019
影响因子:
2.8
通讯作者:
Wax, Adam
中科院分区:
文献类型:
--
作者:
Zhao, Yang;Chu, Kengyeh K.;Jelly, Evan T.;Wax, Adam
Recent studies have demonstrated that extended imaging depth can be achieved using dual‐axis optical coherence tomography (DA‐OCT). By illuminating and collecting at an oblique angle, multiple forward scattered photons from large probing depths are preferentially detected. However, the mechanism behind the enhancement of imaging depth needs further illumination. Here, the signal of a DA‐OCT system is studied using a Monte Carlo simulation. We modeled light transport in tissue and recorded the spatial and angular distribution of photons exiting the tissue surface. Results indicate that the spatial separation and offset angle created by the non‐telecentric scanning configuration promote the collection of more deeply propagating photons than conventional on‐axis OCT.
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影响因子:
3.4
作者:
Yang Zhao;Jason R. Maher;Mohamed M Ibrahim;Jennifer S. Chien;H. Levinson;Adam Wax
通讯作者:
Adam Wax
影响因子:
3.6
作者:
Wang, TD;Mandella, MJ;Kino, GS
通讯作者:
Kino, GS
影响因子:
3.6
作者:
Yimin Wang;Yonghua Zhao;J. Nelson;Zhongping Chen;R. Windeler
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Yimin Wang;Yonghua Zhao;J. Nelson;Zhongping Chen;R. Windeler
影响因子:
3.6
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A. Lev;B. Sfez
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B. Sfez
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3.6
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Wang D;Chen Y;Wang Y;Liu JT
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Liu JT