Calibration of Lateral Scanning in Optical Coherence Tomography Devices

— Methods for determining the dependence of the lateral-scan coordinate on the A-scan number from tomographic images of test samples are investigated and techniques for compensating for horizontal distortions of tomographic images caused by uneven speed of the probing-beam displacement are proposed....

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Bibliographic Details
Published in:	Instruments and experimental techniques (New York) Vol. 63; no. 5; pp. 724 - 729
Main Authors:	Ksenofontov, S. Yu, Moiseev, A. A., Matkivsky, V. A., Shilyagin, P. A., Vasilenkova, T. V., Gelikonov, V. M., Gelikonov, G. V.
Format:	Journal Article
Language:	English
Published:	Moscow Pleiades Publishing 01-11-2020 Springer Nature B.V
Subjects:	Biology Electrical Engineering Flat surfaces Measurement Science and Instrumentation Medicine Optical Coherence Tomography Physical Chemistry Physical Instruments for Ecology Physics Physics and Astronomy Tomography
Online Access:	Get full text
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Summary:	— Methods for determining the dependence of the lateral-scan coordinate on the A-scan number from tomographic images of test samples are investigated and techniques for compensating for horizontal distortions of tomographic images caused by uneven speed of the probing-beam displacement are proposed. An opal-glass Ronchi ruling and an inclined flat surface of the volume-scattering plate were used as test samples .
ISSN:	0020-4412 1608-3180
DOI:	10.1134/S0020441220040296