[1]陈丹阳,游腾飞,钟舜聪.采用二维频域光学相干层析的透镜曲率半径测量[J].华侨大学学报(自然科学版),2015,36(6):636-639.[doi:10.11830/ISSN.1000-5013.2015.06.0636]
　CHEN Danyang,YOU Tengfei,ZHONG Shuncong.Curvature Radius Measurement of Lens Based on Two-Dimensional Spectral-Domain Optical Coherence Tomography[J].Journal of Huaqiao University(Natural Science),2015,36(6):636-639.[doi:10.11830/ISSN.1000-5013.2015.06.0636]
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采用二维频域光学相干层析的透镜曲率半径测量()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第36卷
期数:
2015年第6期
页码:
636-639
栏目:
出版日期:
2015-11-10

文章信息/Info

Title:
Curvature Radius Measurement of Lens Based on Two-Dimensional Spectral-Domain Optical Coherence Tomography
文章编号:
1000-5013(2015)06-0636-04
作者:
陈丹阳1;  游腾飞2;  钟舜聪2
1. 漳州职业技术学院 电子工程系, 福建 漳州 363000;2. 福州大学 机械工程及自动化学院, 福建 福州 350108
Author(s):
CHEN Danyang1;  YOU Tengfei2;  ZHONG Shuncong2
1. Department of Electronic Engineering, Zhangzhou Institute of Technology, Zhangzhou 363000, China; 2. School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou 350108, China
关键词:
透镜;  曲率半径;  二维频域光学相干层析;  频谱校正方法
Keywords:
lens;  curvature radius;  two-dimensional spectral-domain optical coherence tomography;  spectrum correction method
分类号:
TP39
DOI:
10.11830/ISSN.1000-5013.2015.06.0636
文献标志码:
A
摘要:
利用自研发的二维频域光学相干层析系统,测量透镜的曲率半径及焦距.为了提高透镜曲率的测量精度,采用频谱校正技术校正快速傅里叶变换产生能量泄漏而造成的误差.试验结果表明:研发的二维频域光学相干层析系统具有非接触式无损伤的特点,可以一次采集成像获取透镜的曲率半径和焦距,不需任何机械扫描运动就能获取透镜的曲率轮廓,且测量结果精确.
Abstract:
Measurement of curvature radius and focus length of lens using a home-made two-dimensional spectral-domain optical coherence tomography(2DOCT)system was proposed. In order to enhance the measurement precision of curvature radius of lens, spectrum correction method was employed in the system to reduce the energy effect due to fast Fourier transform computation. The experimental results show that the developed 2DOCT has non-contact and non-invasive in nature; the system could measure the radius curvature and focus length of a lens, with high precision, using a single-shot imaging without any mechanical scanning.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2015-07-06
通信作者: 钟舜聪(1976-),男,教授,博士,主要从事光学、太赫兹和无损检测的研究.E-mail:sczhong@fzu.edu.cn.
基金项目: 国家自然科学基金资助项目(51005077); 国家卫生和计划生育委员会科研基金资助项目(WKJ-FJ-27); 国家质检总局科研基金资助项目(2011QK216); 教育部高等学校博士学科点科研基金资助项目(20133514110008); 福建省杰出青年基金滚动资助项目(2014J07007); 福建省杰出青年基金资助项目(2011J06020); 福建省质量技术监督局项目(FJQI2009039, FJQI201014)
更新日期/Last Update: 2015-11-20