Fourier domain optical coherence tomography using optical demultiplexers imaging at 60,000,000 lines/s

Donghak ChoiHideaki Hiro-OkaHiroyuki FurukawaReiko YoshimuraMotoi NakanishiKimiya Shimizuand Kohji Ohbayashi

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Fourier domain optical coherence tomography using optical demultiplexers imaging at 60,000,000 lines/s

机译：使用光学解复用器以60,000,000线/秒成像的傅里叶域光学相干层析成像

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We describe high-speed Fourier domain optical coherence tomography (OCT) using optical demultiplexersn(ODs) for spectral dispersion. The OD enables separation of a narrow spectral band of 14 GHz u00010.11 nmu0002nfrom a broadband incident light at 256 different frequencies in 25.0 GHz intervals centered at 192.2 THznu00011559.8 nmu0002. OCT imaging of 60,000,000 axial scans per second was achieved through parallel signal acqui-nsition using 256 balanced photoreceivers to simultaneously detect all the output signals from the ODs in anFourier domain OCT system. OCT imaging at a 16 kHz frame rate, 1100 A-lines per frame, 3mm depthnrange, and 23 u0001m resolution was demonstrated using a resonant scanner for lateral scanning. © 2008 Op-ntical Society of America

机译：我们描述了高速傅里叶域光学相干层析成像（OCT），使用光学解复用器n（ODs）进行光谱色散。 OD能够以256个不同频率，以192.2 THznu00011559.8 nmu0002为中心的25.0 GHz间隔中的256个不同频率的宽带入射光分离出14 GHz u00010.11 nmu0002n的窄光谱带。通过使用256个平衡光接收器进行并行信号采集，可以同时检测来自Fourier域OCT系统中OD的所有输出信号，从而实现了每秒60,000,000次轴向扫描的OCT成像。使用共振扫描仪进行横向扫描，证明了以16 kHz帧频，每帧1100条A线，3毫米深度范围和23 u0001m分辨率进行的OCT成像。 ©2008美国光学学会

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来源
《Optics Letters》 |2008年第12期|p.1318-1320|共3页
作者
Donghak ChoiHideaki Hiro-OkaHiroyuki FurukawaReiko YoshimuraMotoi NakanishiKimiya Shimizuand Kohji Ohbayashi;
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Center for Natural Science, Kitasato University, Sagamihara, Kanagawa 228-5555, Japan2Department of Ophthalmology, Kitasato University, Sagamihara, Kanagawa 228-5555, Japan3Graduate School of Medical Science, Kitasato University, Sagamihara, Kanagawa 228-5555, Japan* Corresponding author: obayashi@kitasato-u.ac.jp;

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1. Fourier domain optical coherence tomography using optical demultiplexers imaging at 60,000,000 lines/s [J] . Donghak Choi, Hideaki Hiro-Oka, Hiroyuki Furukawa, Optics Letters . 2008,第12期

机译：使用光学解复用器以60,000,000线/秒成像的傅里叶域光学相干层析成像
2. Comparison of retinal thickness by Fourier-domain optical coherence tomography and OCT retinal image analysis software segmentation analysis derived from Stratus optical coherence tomography images [J] . ika Tátrai Sudarshan Ranganathan Mária Ferencz Delia Cabrera DeBuc and Gábor Márk Somfai J. Biomed. Opt. . 2011,第5期

机译：利用Stratus光学相干断层扫描图像得出的傅里叶域光学相干层析成像和OCT视网膜图像分析软件分割分析法比较视网膜厚度
3. Comparison of retinal thickness by Fourier-domain optical coherence tomography and OCT retinal image analysis software segmentation analysis derived from Stratus optical coherence tomography images [J] . Erika Tatrai, Sudarshan Ranganathan, Maria Ferencz, Journal of biomedical optics . 2011,第5期

机译：利用Stratus光学相干断层扫描图像得出的傅里叶域光学相干层析成像和OCT视网膜图像分析软件分割分析法比较视网膜厚度
4. Ultra-fast Fourier domain optical coherence tomography using optical Demultiplexers [C] . Choi D. Lasers amp; Electro Optics amp; The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09 . 2009

机译：使用光解复用器的超快速傅里叶域光学相干层析成像
5. Contributions to Structural and Functional Retinal Imaging via Fourier Domain Optical Coherence Tomography. [D] . Tokayer, Jason Michael. 2013

机译：通过傅里叶域光学相干断层扫描对视网膜结构和功能成像的贡献。
6. Comparison of retinal thickness by Fourier-domain optical coherence tomography and OCT retinal image analysis software segmentation analysis derived from Stratus optical coherence tomography images [O] . Erika Tátrai, Sudarshan Ranganathan, Mária Ferencz, 2011

机译：利用Stratus光学相干断层扫描图像得出的傅里叶域光学相干层析成像和OCT视网膜图像分析软件分割分析法比较视网膜厚度
7. Comparison of retinal thickness by Fourier-domain optical coherence tomography and OCT retinal image analysis software segmentation analysis derived from Stratus optical coherence tomography images [O] . Tátrai, Erika, Ranganathan, Sudarshan, Ferencz, Mária, 2011

机译：利用Stratus光学相干断层扫描图像得出的傅里叶域光学相干断层扫描和OCT视网膜图像分析软件分割分析法比较视网膜厚度

Fourier domain optical coherence tomography using optical demultiplexers imaging at 60,000,000 lines/s

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