光子学报, 2007, 36 (3): 457, 网络出版: 2007-09-17   

光学相干层析系统噪音分析(Ⅱ)——时域OCT和频域OCT

Noise Analyses Of Optical Coherence Tomography Systems(Ⅱ)——Fourier Domain And Time Domain OCT Systems
作者单位
1 南开大学,现代光学研究所,光电信息技术科学教育部重点实验室,天津,300071
2 Medical Biophysics Department of the University of Toronto, Princess Margaret Hospital,Toronto, ON M5G 2M9, Canada
摘要
本文作为前文《光学相干层析系统噪音分析(Ⅰ)》的后续,对时域OCT和频域OCT的噪音和灵敏度进行了详细的分析和计算,证明与时域OCT系统不同,频域OCT系统的信噪比与光源带宽和纵向扫描深度无关,频域OCT系统可以在高速率图像采集的情况下仍然保持探测系统的大动态范围.
Abstract
参考文献

[1] BOER J F,MILNER T E,GEMERT M J C,et al.Twodimensional birefringence imaging in biological tissue by polarization-sensitive optical coherence tomography[J].Opt Lett,1997,22(12):934-936.

[2] OH J T,KIM S W.Polarization-sensitive optical coherence tomography for photoelasticity testing of glass/epoxy composites[J].Opt Express,2003,11(14):1669-1676.

[3] CHEN Z P,M1LNER T E,DAVE D,et al.Optical doppler tomographic imaging of fluid flow velocity in highly scattering media[J].Opt Lett,1997,22(1):64-66.

[4] CHEN Z P,MILNER T E,SRINIVAS S,et al.Noninvasive imaging of in vivo blood flow velocity using optical Doppler tomography[J].Opt Lett,1997,22(14):1-3.

[5] SCHMITT J M,XIANG S H,YUNG K M.Differential absorption imaging with optical coherence tomography[J].J Opt Soc Am A,1998,15(9):2288-2296.

[6] WOJTKOWSKI M,BAJRASZEWSKI T,TARGOWSKI P,et al.Real-time in vivo imaging by high-speed spectral optical coherence tomography[J].Opt Lett,2003,28(19):1745-1747.

[7] JIA Ya-qing,LIANG Yan-mei,MU Guo-guang,et al.Analysis of fast scanning system in optical coherence tomography[J].Chinese Journal of Laser Medicine & Surgery,2006,15(1):62-65.贾亚青,梁艳梅,母国光,等.医用OCT系统中快速扫描装置的原理和分析[J].中国激光医学杂志,2006,15(1):62-65.

[8] . Performance of Fourier domain vs.time domain optical coherence tomography[J]. Opt Express, 2003, 11(8): 889-894.

[9] . High-speed spectral domain optical coherence tomography at 1.3 μm wavelength[J]. Opt Express, 2003, 11(26): 3598-3604.

[10] . Measurement of intraocular distances by backscattering spectral interferometry[J]. Opt Commun, 1995, 117(5): 43-48.

[11] YUN S H,TEARNEY G J,BOER J F,et al.High-speed optical frequency-domain imaging[J].Opt Express,2003,11(22):2953-2963.

[12] . In vivo highresolution video-rate spectral-domain optical coherence tomography of the human retina and optic nerve[J]. Opt Erpress, 2004, 12(3): 367-376.

[13] WOJTKOWSKI M,SRINIVASAN V J,KO T H,et al.Ultrahigh-resolution high-speed Fourier domain optical coherence tomography and methods for dispersion compensation[J].Opt Express,2004,12(11):2404-2422.

[14] BOER J F,CENSE B,PARK B H,et al.Improved signal-tonoise ratio in spectral-domain compared with time-domain optical coherence tomography[J].Opt Lett,2003,28(21):2067-2069.

[15] CHOMA M A,SARANIC M V,YANG C,et al.Sensitivity advantage of swept source and Fourier domain optical coherence tomography[J].Opt Express,2003,11(18):2183-2189.

朱晓农, 毛幼馨, 梁艳梅, 贾亚青, 母国光. 光学相干层析系统噪音分析(Ⅱ)——时域OCT和频域OCT[J]. 光子学报, 2007, 36(3): 457. 朱晓农, 毛幼馨, 梁艳梅, 贾亚青, 母国光. Noise Analyses Of Optical Coherence Tomography Systems(Ⅱ)——Fourier Domain And Time Domain OCT Systems[J]. ACTA PHOTONICA SINICA, 2007, 36(3): 457.

本文已被 4 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!