Multifiber angular compounding optical coherence tomography for speckle reduction

Dongyao Cui; En Bo; Yuemei Luo; Xinyu Liu; Xianghong Wang; Si Chen; Xiaojun Yu; Shi Chen; Ping Shum; Linbo Liu

doi:10.1364/OL.42.000125

Multifiber angular compounding optical coherence tomography for speckle reduction

Dongyao Cui, En Bo, Yuemei Luo, Xinyu Liu, Xianghong Wang, Si Chen, Xiaojun Yu, Shi Chen, Ping Shum, Linbo Liu

Nanyang Technological University

科研成果: 期刊稿件 › 文章 › 同行评审

24 引用（Scopus）

摘要

We report on an integrated fiber optic design to implement multifiber angular compounding optical coherence tomography, which enables angular compounding for speckle reduction. A multi-facet fiber array delivers three light beams to the sample with different incident angles. Back-reflective/back-scattered signals from these channels were simultaneously detected by a three-channel spectrometer. The axial and lateral resolution was measured to be ∼3 and ∼3.5 μm, respectively, in air with ∼100 dB sensitivity. We conducted ex vivo experiments on a rat esophagus to demonstrate a contrast to noise improvement of 1.58.

源语言	英语
页（从-至）	125-128
页数	4
期刊	Optics Letters
卷	42
期	1
DOI	https://doi.org/10.1364/OL.42.000125
出版状态	已出版 - 1 1月 2017
已对外发布	是

访问文件

10.1364/OL.42.000125

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{3f861e7cfc60435c998ef1e2314c9bd4,

title = "Multifiber angular compounding optical coherence tomography for speckle reduction",

abstract = "We report on an integrated fiber optic design to implement multifiber angular compounding optical coherence tomography, which enables angular compounding for speckle reduction. A multi-facet fiber array delivers three light beams to the sample with different incident angles. Back-reflective/back-scattered signals from these channels were simultaneously detected by a three-channel spectrometer. The axial and lateral resolution was measured to be ∼3 and ∼3.5 μm, respectively, in air with ∼100 dB sensitivity. We conducted ex vivo experiments on a rat esophagus to demonstrate a contrast to noise improvement of 1.58.",

author = "Dongyao Cui and En Bo and Yuemei Luo and Xinyu Liu and Xianghong Wang and Si Chen and Xiaojun Yu and Shi Chen and Ping Shum and Linbo Liu",

note = "Publisher Copyright: {\textcopyright} 2016 Optical Society of America.",

year = "2017",

month = jan,

day = "1",

doi = "10.1364/OL.42.000125",

language = "英语",

volume = "42",

pages = "125--128",

journal = "Optics Letters",

issn = "0146-9592",

publisher = "Optica Publishing Group",

number = "1",

}

TY - JOUR

T1 - Multifiber angular compounding optical coherence tomography for speckle reduction

AU - Cui, Dongyao

AU - Bo, En

AU - Luo, Yuemei

AU - Liu, Xinyu

AU - Wang, Xianghong

AU - Chen, Si

AU - Yu, Xiaojun

AU - Chen, Shi

AU - Shum, Ping

AU - Liu, Linbo

PY - 2017/1/1

Y1 - 2017/1/1

N2 - We report on an integrated fiber optic design to implement multifiber angular compounding optical coherence tomography, which enables angular compounding for speckle reduction. A multi-facet fiber array delivers three light beams to the sample with different incident angles. Back-reflective/back-scattered signals from these channels were simultaneously detected by a three-channel spectrometer. The axial and lateral resolution was measured to be ∼3 and ∼3.5 μm, respectively, in air with ∼100 dB sensitivity. We conducted ex vivo experiments on a rat esophagus to demonstrate a contrast to noise improvement of 1.58.

AB - We report on an integrated fiber optic design to implement multifiber angular compounding optical coherence tomography, which enables angular compounding for speckle reduction. A multi-facet fiber array delivers three light beams to the sample with different incident angles. Back-reflective/back-scattered signals from these channels were simultaneously detected by a three-channel spectrometer. The axial and lateral resolution was measured to be ∼3 and ∼3.5 μm, respectively, in air with ∼100 dB sensitivity. We conducted ex vivo experiments on a rat esophagus to demonstrate a contrast to noise improvement of 1.58.

UR - http://www.scopus.com/inward/record.url?scp=85009827483&partnerID=8YFLogxK

U2 - 10.1364/OL.42.000125

DO - 10.1364/OL.42.000125

M3 - 文章

C2 - 28059194

AN - SCOPUS:85009827483

SN - 0146-9592

VL - 42

SP - 125

EP - 128

JO - Optics Letters

JF - Optics Letters

IS - 1

ER -

Multifiber angular compounding optical coherence tomography for speckle reduction

摘要

访问文件

其它文件与链接

指纹

引用此