频域光学相干层析成像及其在眼科中的应用

Weichao Wang; Yujia Liu; Tobias Braeuler; Peng Xi; Chuanqing Zhou; Minshan Jiang; Qiushi Ren

doi:10.3788/CJL200936s1.0181

频域光学相干层析成像及其在眼科中的应用

Translated title of the contribution: Frequency-domain optical coherent tomograph and the application in ophthalmology

Weichao Wang, Yujia Liu, Tobias Braeuler, Peng Xi^*, Chuanqing Zhou, Minshan Jiang, Qiushi Ren

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Optical coherence tomography (OCT) is a high resolution, contact-free and non-invasive optical imaging approach. By measuring the interference signal of the backscattering light of the tissues, OCT can obtain the interior structure of the tissues. As a diagnostic technique, OCT has been widely used in medical examination, especially in ophthalmological imaging diagnosis. Frequency-domain OCT (FD-OCT) has a better performance in the imaging speed than that of time-domain OCT (TD-OCT), as it can obtain the characteristic information of the whole depth without mechanical scanning. Therefore, it is more applicable to ophthalmology. We constructed a fiber based FD-OCT imaging system, of which the axial resolution is less than 10 μm and scanning speed is more than 24000 times per second. The system can image the retinal tissue structure for clinical diagnosis.

Translated title of the contribution	Frequency-domain optical coherent tomograph and the application in ophthalmology
Original language	Chinese
Pages (from-to)	181-184
Number of pages	4
Journal	Zhongguo Jiguang/Chinese Journal of Lasers
Volume	36
Issue number	SUPPL.
DOIs	https://doi.org/10.3788/CJL200936s1.0181
Publication status	Published - Jun 2009
Externally published	Yes

Keywords

Frequency-domain
Medical optics
Ophthalmology
Optical coherence tomography
Retina

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10.3788/CJL200936s1.0181

Cite this

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title = "频域光学相干层析成像及其在眼科中的应用",

abstract = "Optical coherence tomography (OCT) is a high resolution, contact-free and non-invasive optical imaging approach. By measuring the interference signal of the backscattering light of the tissues, OCT can obtain the interior structure of the tissues. As a diagnostic technique, OCT has been widely used in medical examination, especially in ophthalmological imaging diagnosis. Frequency-domain OCT (FD-OCT) has a better performance in the imaging speed than that of time-domain OCT (TD-OCT), as it can obtain the characteristic information of the whole depth without mechanical scanning. Therefore, it is more applicable to ophthalmology. We constructed a fiber based FD-OCT imaging system, of which the axial resolution is less than 10 μm and scanning speed is more than 24000 times per second. The system can image the retinal tissue structure for clinical diagnosis.",

keywords = "Frequency-domain, Medical optics, Ophthalmology, Optical coherence tomography, Retina",

author = "Weichao Wang and Yujia Liu and Tobias Braeuler and Peng Xi and Chuanqing Zhou and Minshan Jiang and Qiushi Ren",

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AU - Wang, Weichao

AU - Liu, Yujia

AU - Braeuler, Tobias

AU - Xi, Peng

AU - Zhou, Chuanqing

AU - Jiang, Minshan

AU - Ren, Qiushi

PY - 2009/6

Y1 - 2009/6

N2 - Optical coherence tomography (OCT) is a high resolution, contact-free and non-invasive optical imaging approach. By measuring the interference signal of the backscattering light of the tissues, OCT can obtain the interior structure of the tissues. As a diagnostic technique, OCT has been widely used in medical examination, especially in ophthalmological imaging diagnosis. Frequency-domain OCT (FD-OCT) has a better performance in the imaging speed than that of time-domain OCT (TD-OCT), as it can obtain the characteristic information of the whole depth without mechanical scanning. Therefore, it is more applicable to ophthalmology. We constructed a fiber based FD-OCT imaging system, of which the axial resolution is less than 10 μm and scanning speed is more than 24000 times per second. The system can image the retinal tissue structure for clinical diagnosis.

AB - Optical coherence tomography (OCT) is a high resolution, contact-free and non-invasive optical imaging approach. By measuring the interference signal of the backscattering light of the tissues, OCT can obtain the interior structure of the tissues. As a diagnostic technique, OCT has been widely used in medical examination, especially in ophthalmological imaging diagnosis. Frequency-domain OCT (FD-OCT) has a better performance in the imaging speed than that of time-domain OCT (TD-OCT), as it can obtain the characteristic information of the whole depth without mechanical scanning. Therefore, it is more applicable to ophthalmology. We constructed a fiber based FD-OCT imaging system, of which the axial resolution is less than 10 μm and scanning speed is more than 24000 times per second. The system can image the retinal tissue structure for clinical diagnosis.

KW - Frequency-domain

KW - Medical optics

KW - Ophthalmology

KW - Optical coherence tomography

KW - Retina

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ER -

频域光学相干层析成像及其在眼科中的应用

Abstract

Keywords

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