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Applied Optics Group

Multiple delay en-face OCT

Researcher: Lucian Plesea
Supervisors: Prof Adrian Podoleanu

This project developed a novel method to determine the curvature of the cornea along all polar coordinates is obtained from a single frame C-scan OCT image. For more details, please see the following publications.


  • L. Plesea, A. Gh. Podoleanu, “ Direct Corneal Elevation Measurements Using Multiple Delay en-face OCT”, Journal of Biomedical Optics, September/October 2008, Vol. 13(5) 2008, 054054, 044015-1 to 044015-7, ISSN: 1083-3668.
  • L. Plesea, A.Gh. Podoleanu Keratometry and corneal topography using multiple delay element OCT, Keratometry and corneal topography using multiple delay element OCT, Proc. SPIE 6847, 684704 (2008), Proceedings of SPIE – Vol. 6847, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine XII,Joseph A. Izatt, James G. Fujimoto, Valery V. Tuchin, Editors, 684707 (Feb. 18, 2008).
  • L. Plesea, M. Gomez, A. Gh. Podoleanu,    Measurement of axial position of spherical objects using multiple delay element C-scan OCT Optical Coherence Tomography and Coherence Techniques III, edited by Peter E. Andersen, Zhongping Chen, Proc. of SPIE-OSA Biomedical Optics, SPIE Vol. 6627, 66270Z-1 to OZ-8ISSN 1605-7422, ISBN: 9780819467713.(Munich Germany, 17-19 June 2007).
  • L. Plesea, M. GomezA. Gh. Podoleanu, Cornea curvature measurement using single shot C-scan OCT, Proc. SPIE Vol. 6429, pp. 64290Y-1 to  64290Y-7, (Feb. 7, 2007) ISSN; 1605-7422/07.