TY - GEN
T1 - Optical coherence tomography with an auto-focus device for the refractive index and thickness measurements
AU - Lo, Yu-Lung
AU - Yen, Chih Chung
AU - Liao, Chia Chi
AU - Chen, Shean Jen
PY - 2006/10/31
Y1 - 2006/10/31
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=33750313455&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33750313455&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:33750313455
SN - 091205395X
SN - 9780912053950
T3 - Proceedings of the 2006 SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2006
SP - 859
EP - 866
BT - Proceedings of the 2006 SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2006
T2 - SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2006
Y2 - 4 June 2006 through 7 June 2006
ER -