摘要
建立了基于超小自聚焦(GRIN)光纤探头的扫频光学相干层析(SS-OCT)系统,经玻片厚度测试实验,分析了其在光学相干层析成像系统中的应用效果,并与裸单模光纤结构探头的检测结果对比分析,结果表明超小自聚焦光纤探头具备更强的聚焦性和信号收集能力.
A swept source optical coherence tomography(SS-OCT)system based on the ultra-small gradient-index(GRIN)fiber probe wasset up to measure the thickness of a thin glass.The application effecton this system was analyzed.The comparison analysis of the experimental results with the same thin glass measured by a bare single-mode optical fiber probe proves that the ultra-small GRIN fiber probe has superior focusing performance and signal collection ability.
作者
毕书博
李泽夫
陆叶斌
张秋坤
汪毅
BI Shubo;LI Zefu;LU Yebin;ZHANG Qiukun;WANG Yi(College of Information,Mechanical and Electrical Engineering,Shanghai Normal University,Shanghai 201418,China;College of Mechanical Engineering and Automation,Fuzhou University,Fuzhou 350108,Fujian,China;College of Precision Instrument and Opto-Electronics Engineering,Tianjin University,Tianjin 300072,China)
出处
《上海师范大学学报（自然科学版）》
2020年第4期387-393,共7页
Journal of Shanghai Normal University(Natural Sciences)
