| 宽场光学相干断层成像系统横向分辨率的实验研究 |
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| 引用本文： | 贾甲,冯音琦.宽场光学相干断层成像系统横向分辨率的实验研究[J].北京石油化工学院学报,2009,17(3):43-47. |
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| 作者姓名： | 贾甲 冯音琦 |
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| 作者单位： | 1. 北京化工大学,机电工程学院,北京,100029;北京石油化工学院,光机电装备技术北京市重点实验室,北京,102617
2. 北京石油化工学院,光机电装备技术北京市重点实验室,北京,102617 |
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| 基金项目： | 北京市自然科学基金面上项目;项目号:4072009，北京市教育委员会科技发展计划面上项目;项目号:KM200610017005 |
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| 摘 要： | 宽场光学相干断层成像技术（WFOCT）是一种非侵入式、高分辨率层析成像技术。为了研究WFOCT的关键技术并使WFOCT系统具有较高的横向分辨率，从宽场光学相干断层成像系统的基本原理出发，研究探讨了WFOCT技术中系统的横向分辨率问题，分析了影响该系统横向分辨率的主要因素，对WFOCT系统成像通用的实验方法进行了进一步的研究。通过实验调试和状态分析，给出了获得较为清晰、横向分辨率较高的样品图像的系统成像状态。实验证明，系统的横向分辨率受系统的成像状态和振动因素影响很大。
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| 关 键 词： | 宽场光学相干断层成像 横向分辨率 实验方法 |
Experimental Research of Transverse Resolution in Wide-field Optical Coherence Tomography System |
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| Jia Jia,Feng Yingqi.Experimental Research of Transverse Resolution in Wide-field Optical Coherence Tomography System[J].Journal of Beijing Institute of Petro-Chemical Technology,2009,17(3):43-47. |
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| Authors: | Jia Jia Feng Yingqi |
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| Affiliation: | Jia Jia1,2 Feng Yingqi2(1.College of Mechanical Electronic Engineering,Beijing University of Chemical Technology,Beijing 100029,China,2.Opto-Mechatronic Equipment Technology Beijing Area Major Laboratory,Beijing Institute of Petro-chemical Technology,Beijing 102617,China) |
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| Abstract: | Wide-field optical coherence tomography(WFOCT) is one kind of non-intrusive micro-imaging technology with high-resolution.In order to investigate the key technologies in WFOCT and to obtain higher transverse resolution,the system transverse resolution in WFOCT has been studied and discussed based on the principle of wide-field optical coherence tomography system.Main factors effecting on the transverse resolution have been analyzed.The common experimental method for the research of a WFOCT system has also b... |
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| Keywords: | wide-field optical coherence tomography transverse resolution experimental method |
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