| 眼前节光学相干层析系统的设计及实验研究 |
| |
| 引用本文： | 蔡守东. 眼前节光学相干层析系统的设计及实验研究[J]. 光电子．激光, 2010, 0(4): 628-631 |
| |
| 作者姓名： | 蔡守东 |
| |
| 作者单位： | 福建师范大学医学光电科学与技术教育部重点实验室;清华大学深圳研究生院光学检测与成像实验室; |
| |
| 基金项目： | 国家自然科学基金资助项目(60608019、30770592) |
| |
| 摘 要： | 基于低相干干涉原理及迈克尔逊干涉仪的光学相干层析(OCT)技术,利用中心波长为1310nm的宽带低相干光源(SLED)及傅里叶域快速扫描光学延迟线(RSOD),设计和研制了眼前节OCT系统和探头。系统成像深度大于9mm。对其扫描模式进行分析,矫正所获得的眼前节OCT图像。
|
| 关 键 词： | 光学相干层析(OCT) 快速扫描光学延迟线(RSOD) 眼前节 角膜 扫描模式 折射率矫正 |
Study of the eye anterior segment imaging system with optical coherence tomography |
| |
| CAI Shou-dong. Study of the eye anterior segment imaging system with optical coherence tomography[J]. Journal of Optoelectronics·laser, 2010, 0(4): 628-631 |
| |
| Authors: | CAI Shou-dong |
| |
| Affiliation: | CAI Shou-dong1,2,HE Yong-hong2,LI Hui1,LI Zhi-fang1,LI Peng2,DAI Xiang-song2,WU Lei2(1.Key Lab of Optoelectronic Science , Technology for Medicine,EMC,Fujian Normal University,Fuzhou 350007,China,2.Graduate School at Shenzhen,Tsinghua University,Shenzhen 518055,China) |
| |
| Abstract: | Based on the principle of low coherence interference and Michelson interferometer,the optical coherence tomography(OCT),which is a non-destructive,non-contact,high-resolution tomographic imaging technology,can detect the structure and physiological function of the biopsy in real-time.In this paper,an eye anterior segment OCT imaging system is completed with more than 9 mm imaging depth,which uses a broadband low-coherence light source with center wavelength of 1 310 nm and a Fourier-domain rapid scanning op... |
| |
| Keywords: | optical coherence tomography(OCT) rapid scanning optical delay line(RSOD) anterior segment cornea scan mode refractive index correction |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《光电子．激光》浏览原始摘要信息 |
|
点击此处可从《光电子．激光》下载全文 |
|
