Optical coherence tomography with an auto-focus device for the refractive index and thickness measurements

Yu-Lung Lo, Chih Chung Yen, Chia Chi Liao, Shean Jen Chen

研究成果: Conference contribution

摘要

In this study, we develop a new optical fiber type of Optical coherence tomography (OCT) with a commercial auto-focus device to simultaneously measure the refractive index and thickness of a single-layer for demonstration. An auto-focus device can be easily implemented into the new OCT in order to diminish the measurement error resulting from the slight vibration of the sample and/or the sample stage. However, if the conventional OCT is implemented with an auto-focus device, it would be extremely difficult in locating and controlling the positions of the sample and scanning stages.

原文English
主出版物標題Proceedings of the 2006 SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2006
頁面859-866
頁數8
出版狀態Published - 2006 10月 31
事件SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2006 - Saint Louis, MO, United States
持續時間: 2006 6月 42006 6月 7

出版系列

名字Proceedings of the 2006 SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2006
2

Other

OtherSEM Annual Conference and Exposition on Experimental and Applied Mechanics 2006
國家/地區United States
城市Saint Louis, MO
期間06-06-0406-06-07

All Science Journal Classification (ASJC) codes

  • 工程 (全部)

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