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Multiple delay lines full-field optical coherence tomography

Wang, J., Dainty, C., Podoleanu, Adrian G.H. (2008) Multiple delay lines full-field optical coherence tomography. In: SPIE Proceedings Series. Proceedings of SPIE - The International Society for Optical Engineering. 7139. Spie-Int Soc Optical Engineering ISBN 978-0-8194-7380-6. (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. (Contact us about this Publication)
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Abstract

Full-field Optical Coherence Tomography (FF-OCT) is a parallel detection OCT technique using a 2D detector array. This technique avoids mechanical scanning in imaging optics. Therefore, it can speed up the imaging process and enhance the imaging quality. We present a FF-OCT instrument to be used in conjunction with the principle of multiple delays (MD) OCT to evaluate the topography of curved objects in a single-shot imaging. We evaluate the optimum combination of the MD principle with the FF-OCT method and measure the radius of a metal ball with this method. We managed to obtain 2n-1 contour lines using an MDE with n delays in a single en-face OCT image to evaluate the curvature of the object surface.

Item Type: Conference or workshop item (Proceeding)
Uncontrolled keywords: CCD, En-face, Full-field OCT, Multiple delay, Phase-shifting interferometry, Topography and curvature measurement,
Subjects: Q Science > QC Physics
R Medicine > R Medicine (General) > R857.O6 Optical coherence tomography
Divisions: Faculties > Sciences > School of Physical Sciences > Applied Optics Group
Depositing User: Giles Tarver
Date Deposited: 24 Jul 2015 11:28 UTC
Last Modified: 29 May 2019 14:54 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/49708 (The current URI for this page, for reference purposes)
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